Ultra High Speed Photography with the Sigma 70-200mm F2.8 Sports lens and Miops RemotePlus

A dart pops a balloon microseconds after bursting thanks to the sound trigger setting on the Miops RemotePlus, which triggered a Canon 580EX Strobe set to 1/64 power just out of frame. The shot was captured on a 6D with the new Sigma 70-200mm F2.8 DG OS HSM | Sports lens. A very quick dab of the Healing Brush in Adobe Camera Raw wiped out the monofilament and safety pin in each image.

Jack Howard paired the Sigma 70-200mm F2.8 DG OS HSM | Sports lens, and a Miops Mobile Remote to trigger a strobe set to fractional power for ultra high-speed captures of balloons bursting. 

The story behind these photos begins with the fox that visits my back yard on a regular basis. My quest for an easy to use laser-trip camera trigger led to my discovery of the Miops RemotePlus.  (Visit the Miops website here.) From interval shooting, to sound, lightning, and laser-trip triggering—each selected through an intuitive smartphone app— this matchbox-sized, smartphone-interfaced camera and strobe trigger packs a ton of features and functions for creative photography into a tiny package. Hopefully, one of these mornings, I’ll actually catch my neighborhood fox! But right out of the box, I realized the Miops RemotePlus could help me make a series of colorful photos that really “pop” off the backdrop. It was an interface and function familiarization exercise that turned into a fun project of its own for both me and my daughter!

We experimented with dart angles and trajectories. I really like how this one came together…or should I say blew apart? The blue festival powder, the bright yellow balloon and the shadowy dart just make this one “pop” for me.

How to photograph a popping balloon

The setup is pretty simple, actually. I used a boom stand to dangle the balloons in front of a black flocked backdrop. My Canon 580 EX Speedlite was positioned about 16 inches from the balloon on the upper left side, with the Miops RemotePlus flash adapter wrapped around a tripod leg, also about a foot and half from the balloon. A file box lid was used as a simple white reflector at an angle to bounce the light back at the balloon for more even illumination. The Miops RemotePlus was set to “Device Sound Detection” with  sensitivity set to 60. This was sensitive enough to be able to test-trigger the strobe with a solid hand-clap, but not have it popping off for a cough or conversation at normal talking volume between shots. The strobe was set to Manual, and set to 1/64 power for an extremely short, high-speed motion freezing pulse of light that’s somewhere around 1/30,000 of a second, per most sources.
Continue reading Ultra High Speed Photography with the Sigma 70-200mm F2.8 Sports lens and Miops RemotePlus

The Call of the Birds

There’s an unshakeable feeling that rises at certain times—that it’s been just a little bit too long since your last photo outing. It could be a week, or month—or horribly, even longer—but  once that feeling gains a foothold, there’s only one thing that you can do: check your calendar, block out some time and head out to a favorite photo spot to spend a few hours outside with eyes through the viewfinder.

It is birds—shorebirds in particular—that call to me. I grew up on a thumb of land between two tidal ponds that fed into the Manasquan River along the Jersey Shore. Gulls, ducks, pipers and all of the stilt-legged pointy-beaked things are lifelong friends. Any chance I can get to spend a few minutes to a couple of hours alone among these winged sea-loving creatures is always time well spent for me.  Salt water courses through my veins. When the call rises, I usually head for Sandy Hook, a spit of land jutting into the Raritan Bay, across from New York City, the northernmost point of the Jersey Shore, the nearest shore bird hotspot to my home base.

There’s nothing like a walk along the shoreline, is there? I love to hear the whistling calls of the American Oyster Catchers while they fly in tight groups. Sigma 150-600mm C lens paired with a 6D. 1/2500 F6.3 ISO 400 at 600mm.

Walking gingerly into the saltmarsh, feeling with each step for where the raft of cattail straws strewn along the intertidal zone goes from sandy to boggy to a surprise tidepool while the laughing gulls cackle, terns trill, oyster catchers give a shrill whistle while on wing, a hint of sedge and dune grass on the salted breeze, the muffled roar of distant ocean waves and the more delicate and precise lap of bayside wavelets, the cool air and goosebumps of a foggy patch giving way to a warm kiss as the midmorning sun finally claims victory over the morning fog, the declarations and protestations of Red Wing Black birds perched atop poison ivy branches, the squeaking wings of a mourning dove alighting, and the impenetrable silence of a snowy egret on the hunt fill my senses.
Continue reading The Call of the Birds

Sigma 70mm F2.8 DG Macro | Art lens: First Look

The Sigma 70mm F2.8 DG Macro | Art is the first 1:1 magnification prime lens in the Art line. And it is the successor to the world-renowned 70mm F2.8 EX DG Macro lens. Just hearing the combination of this focal length, “macro” and “Art” all put together should get close-up photographers excited, and rightfully so! Cutting right to the point, this lens has huge expectations as both the first Art lens to be introduced in the Macro category, and as the follow-up to one of the sharpest macros ever produced—and it totally delivers!

The Sigma 70mm F2.8 DG Macro | Art lens is amazingly sharp, even wide open. Nine rounded aperture blades give amazing bokeh. The detail and sharpness of this lens is outstanding! This ring is captured at 1:1 magnification, 1/180 @F2.8 ISO 100 with off-camera strobe. The depth of field is razor-thin, allowing for creative focal plane detail shots.
Stopping down to F11 gives a bit more depth of field at maximum magnification.
Backing up a bit, and stopping down to F/11, there’s a bit more depth of field.

In the hands, the lens is compact. The barrel extends to achieve greater magnification; but even fully racked to true life-sized 1:1 magnification, the barrel stays protected inside the lens hood. There’s a new optical design with 13 elements in 10 groups, a new motor that’s much more quiet than the previous version. While not totally silent, it is unobtrusive in all but the most sterile sound environments.

A brussel sprout and water spray droplets at 1:1 magnification with hard directional strobe via off-shoe cord. 1/20 F14 ISO 100.

I tested the Canon mount, paired with a 6D, and was blown away by the level of detail straight out of this camera. I cannot wait to try this lens with a super-resolution camera like the Sigma sd Quattro H or the 5DrS! The detail is astounding, the clarity and color is fantastic. The focus motor is both swift and accurate, and the three-zone focus limiter that can isolate macro, full, or distant ranges for even finer AF performance.

An 1880 Silver Dollar sits atop crinkly green gift confetti. We’re back away a bit to fit the whole coin in the frame. 1/180 F9 ISO 100.
Here we have moved tighter to 1:1 magnification. The S indicates this is from the San Francisco Mint. 1/180 F/9 ISO 100
This is a crop of the previous shot to show an even tighter level of the detail this lens can pick up!

As the barrel extends, the 10.2 inch working distance at 1:1 is just a hair in front of the lens barrel. But even so, I was easily able to employ on-camera lighting with my 580EX tilted downward for macro illumination.

This geometric pattern is a close-up of a foamy head of dish soap bubbles in a tumbler set atop an LED worklamp for backlighting. We stopped down to F10 to get some extra depth of field here. 1/800 F10 ISO 500.
The setup for the above shot. A great macro lens can make amazing abstracts of everyday objects.

Even when stepped down to middle apertures, depth of field at higher magnifications is incredibly shallow and measured in fractions of centimeter. This can be used as a creative effect to guide the viewer’s eyes through the frame, or to illustrate one small details in a small object. Depth of field, obviously, increases a bit at longer focusing distances at lower magnification. All in all, the close-up images that this lens can produce are an incredible look into a world that’s hidden in plain sight.

These are water bubbles and spray droplets on a sheet of plastic wrap atop that same worklight, this time at F3.2 for a shallower depth of field and a mix of sharp and softer bubbles in the frame.
Table Salt and chili flakes at 1:1 magnification. Depth of field can literally be measured in grains of salt in this image! 1/100 F11 ISO 100.

The manual focus ring is well-damped and responsive, when the camera is set in capture mode. It is a focus-by-wire system, so the camera needs to be engaged to extend and retract the focusing barrel. So, for example, you need to make sure your camera is on in order to retract the lens. And if you’ve got the lens in your hands, not attached to a camera, the lens will not rack out no matter how many times you try. This is as designed, and it can take a little while to get attuned to it.

Selective focus is right on the edge of a cilantro leaf in this shot of a fresh melon salsa. 1/180 F9 ISO 100.
This is an excellent documentary lens, even are a longer working distance, as well. Here’s a historic building’s brickwork filling the frame from a distance. 1/1000 F3.5 ISO 200.

Perhaps the best thing a photographer can say about a piece of gear is this: It makes me want to stop everything and go make photos. Since this lens showed up a few days ago, I’ve found myself thinking non-stop of what to explore next. It is just that amazing a close-up lens.

See full 70mm F2.8 DG Macro | Art details here

SIGMA 14-24mm F2.8 DG HSM | Art: First Look Hands-On Review

The SIGMA 14-24mm F2.8 DG HSM | Art lens is an outstanding fast-aperture, constant aperture ultra wide to wide angle full-frame zoom lens. Designed for today’s super-high resolution megapixel DSLRs, this new 1.7x zoom ratio Art lens is designed for edge to edge sharpness for 8K monitors, and large-format prints.

This is simply a fantastic lens. It is razor-sharp on the focal plane at all focal lengths, and from edge to edge. And the rectilinear correction is simply outstanding—straight lines stay straight—from 14mm to 24mm, from sweeping fields of view covering 114.2º to 84.1º, the lens exemplifies pro-caliber wide angle imaging.

In the hands, it certainly has heft at two and half pounds, but it is well balanced and the zoom and focusing ring is well damped—it is an Art lens, and we have talked about this line’s build quality so many times before. It wears this badge well. And it adds a level of splash proofing and weather sealing comparable to the Sports line, which should make photographers who work in the harsher elements very, very happy.

Another first for this lens is the compatibility with Canon’s in-camera Peripheral Illumination Correction settings, however, in my test images, I did not enable this in the Canon ESOS 6D, and quite honestly, based on my tests, I’m super-impressed with the edge-to-edge illumination results at all apertures and focal lengths, even without this at-capture tweak.

The photos posted in this article are captured in RAW mode, and are toned in Adobe Camera RAW 9.1.1. I have made some Basic Adjustments for exposure, Shadows, Highlights, and such. No Lens Profile has been assigned (this lens is so new that Adobe doesn’t have it in the database yet); and no Lens Correction actions have been taken on any of the images posted here. The edge-to-edge performance you see in terms of rectilinearity, sharpness, and illumination speak to the strengths of this lens.

As soon as I heard about this lens, I wanted to experiment with the Pixelstick on the local pedestrian mall that offers a great one-point perspective. Using a tripod and a timer, I set the exposure to 8 seconds, the aperture to F14 and the ISO to 100, which is the basic exposure for the buildings. I then shot a ton on frames on interval shooting with the Pixelstick with a variety of patterns.

Another Pixelstick experiment. This time I “painted” Van Gogh’s Starry Night into the center of the frame, flanked by lamplight starbursts and the façade of Yestercades, a vintage arcade on the pedestrian mall. 4 seconds F11 ISO 100 at 14mm. The overall imaging performance of this lens makes it fantastic for long-exposure nightscape work!

This is, quite simply, an outstanding ultra wide to wide angle fast-aperture, constant aperture zoom lens. I had the lens for a week, and begrudgingly shipped it off to SIGMA Ambassador Jack Fusco this afternoon—who is hoping to catch the Milky Way rising over the Pacific this weekend with this lens! Stay tuned for his photos and much more team coverage in the coming weeks.

The SIGMA 14-24mm F2.8 DG HSM | Art lens will arrive on store shelves in Mid-March, and has a retail price of $1,299. Learn more/Where to Buy

Sigma 100-400mm F5-6.3 DG OS HSM | Contemporary: Team Field Reports

The Sigma 100-400mm F5-6.3 DG OS HSM | Contemporary lens has quickly founds its way into the hearts—and camera bags—of photographers everywhere. The combination of long telephoto reach, and zoom versatility in a truly portable, hand-holdable lens is a winning combination. Add in Sigma’s exclusive lens customization with the USB Dock to tune the lens’s autofocus performance, and to set custom focus limiters, and it is simply a whole lot of lens in a two and half pound, foot-long economical package. Here’s a rundown of  what our team of bloggers have to say about this outstanding super telephoto zoom lens.

Aviation and Air Show Photography with the Sigma 100-400mm

Two of the Navy Blue Angels perform a breakaway before the crowd at the Duluth Air Show. Sigma 100-400 Contemporary lens on a Canon 1DX. IO 500; f6.3 @ 1/2500th second. © Jim Koepnick | 2017

The light weight, reach, range, and optical stabilizer, along with the economical cost, make the 100-400mm F5-6.3 a great choice for air show photography.

The Sigma 100-400mm is a great Hiking and Backpacking Lens

Shot at 400 to keep a big working distance between us. 1/1600 sec. f/6.3 ISO 1000. Hand held using the Optical Stabilizer on the lens. © Liam Doran | 2017

At just two and a half pounds, and just about 12 inches long in the camera pack, it pairs reach, range, in a light package, perfect for traveling light, while also keeping your distance from large wildlife!
Continue reading Sigma 100-400mm F5-6.3 DG OS HSM | Contemporary: Team Field Reports

SIGMA 16mm F1.4 DC DN | Contemporary: Hands-On First Look Review

The SIGMA 16mm F1.4 DC DN | Contemporary lens is the second in the series of fast-aperture prime lenses designed specifically for Micro Four Thirds and Sony E-mount mirrorless cameras. This bright F1.4 prime equates to a 24mm F1.4 lens on the Sony E-mount system thanks to the 1.5x APS-C crop factor, and is the first wide angle lens for this system to offer this focal length and aperture. On Micro Four Thirds cameras with a 2x crop factor, it equates to a 32mm F1.4 lens. And it is just a flat-out great optic for these systems!

I’ve had the Micro Four Thirds sample for a few days now, and offer up this first look, hands-on mini-review with a variety of image samples of the lens paired with an Olympus OMD-E5. In a nutshell: this is a great, economical, fast-aperture prime wide angle lens for mirrorless cameras. The lens is super-sharp, the stepping motor provides swift, quiet autofocus, and it feels great in the hands and is right-sized for the systems it pairs with.

I’m impressed with this lens wide open at F1.4 for subject isolation shallow depth of field, and stopped down, it is edge-to-edge sharp from here to infinity. The focus ring offers great grip to balance the lens and is very responsive when switching over the manual focus.

For the most part, I shoot with the OMD-E5 through the eye-finder, but I did use the LCD for a couple of high- and low-angle shots. Single-shot Focus locks very swiftly in most lighting conditions with decent contrast and tracking focus was dead-on in both my still and video experiments, and most importantly, the AF motor is unobtrusive, and does its job to keep focus moving well below the ambient noise levels in all but the most sterile of audio environments. This isn’t meant to be the end-all set of images with the lens, but is a sampling of my first week in a variety of situations to give the lens a performance run-through. I’ll be adding some holiday lights bokeh shots early next week.

The nine rounded aperture blades make the images from this sharp, fast, wide prime shine and create great background blur when wide open, and create pleasant starbursts when stopped down. The lens just feels good in the hands, and with the 32mm field of view on the Olympus OMD-E5, the overall experience is very similar to pairing the 35mm F1.4 DG HSM | Art with a full-frame camera; but in a much more compact package for top-quality imaging with a smaller footprint than a big full-frame kit.

All in all, the 16mm F1.4 DC DN | Contemporary packs a lot of performance into an economical, compact package for Sony E-mount and Micro Four Thirds photographers.

Hands-On: Sigma 14mm F1.8 DG HSM | Art

The world’s first full-frame 14mm F1.8 lens, exclusively from Sigma. Click the lens for tech specs, pricing, and availability info!

Earlier this year, we announced the world’s first full-frame 14mm F1.8 prime wide angle lens. Featuring the industry’s largest aspherical glass element, this ultra-fast, ultra sharp ultra wide lens is a game changer. Yes, it seems we find ourselves saying things like that a lot these days; but it is true. The Art lenses truly have redefined the lens landscape over the past half-decade, and the 14mm F1.8 DG HSM | Art lens delivers edge to edge performance, exceptional aberration correction, and swift autofocus while taking in a sweeping 114.2º angle of view on super-resolution full-frame DSLR cameras.

 

Goldenrod, dune grass, and Officer’s Row at Fort Hancock on Sandy Hook as seen through the Sigma 14mm F1.8 DG HSM | Art lens paired with a 6D at 1/200 F/8 ISO 100. Lightly tuned in ACR for web optimization.

 

This lens has been making huge waves in the astrophotography, landscape, and architectural arenas since it began shipping mid-summer. You can check out some of the amazing work Astrophotographer Jack Fusco has made so far with this lens and gather some night photo tips in this piece, and in this incredible video (check back Tuesday for the link!). Here, we are going to focus on the in-the-hands, and on-the-ground experience with this awesome new lens.
Continue reading Hands-On: Sigma 14mm F1.8 DG HSM | Art

SIGMA 24-70mm F2.8 DG OS HSM | Art: First Impressions

SIGMA fans have been clamoring for an Art line update of the 24-70mm F2.8 DG OS HSM | Art pretty much since the launch of the SIGMA Global Vision lines a few years back, and the completely redesigned full-frame, fast constant Aperture standard zoom with Optical Stabilizer is now here and is already shipping to the first batch of lucky photographers all across the world.

The SIGMA 24-70mm F2.8 DG OS HSM | Art is a serious overhaul of the the last generation 24-70mm F2.8 EX lens, which was itself a very highly regarded optic. We’ve set the standards very high for ourselves with the three new lens lines, and this newest zoom in the Art series delivers on those expectations without compromise. Wedding Pros, Photojournalists and any photographer who demand exceptional image sharpness and pleasing wide-aperture bokeh in the convenience of a relatively compact zoom package should be beyond pleased with this rock-solid new optic. And like all SIGMA lenses, it is made in Japan at our Aizu factory—and each and every unit is individually tested on the A1 MTF device for sharpness and optical performance.


In the hands, the 24-70mm F2.8 | Art lens feels very similar to the 24-105mm F4 DG OS HSM | Art lens both in terms of size, weight and handling, and in overall fit and finish. The one inch focusing ring is closer to the camera body, and the wide zoom ring rotates counterclockwise approximately 90º as it zooms from widest to longest focal length. The barrel does extend, but does not rotate when moving out to 70mm. Optical Stabilizer and Manual/Auto/Manual Override switches are easily flicked with the left thumb while the lens and camera are at eye level. There’s zero zoom creep to be witnessed even with rigorous shaking of the lens both at 24mm and 70mm. The front filter thread diameter is 82mm. And the brass lens mount and weather-sealing gasket feel sturdy and confident when pairing the lens with a DSLR.  Autofocus is extremely zippy in daylight, and is still quite responsive in very dim conditions so long as there’s a somewhat decent contrast edge to detect.

And when it comes to image quality—WOW—does this lens deliver! From wide to long it is razor sharp on the focal plane, with gorgeous defocused characteristics all along the way. That’s one of the hallmarks of the Art lenses, and the 24-70mm F2.8 proudly honors its pedigree with its optical performance. At maximum apertures for shallow depth of field, the results are simply stunning. Focal plane details pop and softened ground elements infuse and elevate the final image, and the bokeh can range from gently softened to abstract depending on focal length, focal distance and aperture, and the effects are quite lovely. This is not meant to be an exhaustive lens exploration—that will come later. This is a quick first impressions of the hand-feel and wide-open imaging characteristics of this new lens.

I visited botanical gardens to try out the lens, get a feel for the Optical Stabilizer, Autofocus and overall imaging characteristics, and I am very impressed. I had no trouble whatsoever nailing a sharp shot at 1/15 second at 70mm, 3 full stops under the focal length , while crouching in the stream of a small waterfall. The continuous AF followed blooms blowing in the breeze, and the background blur speaks for itself. I’ve lightly toned the images in Adobe Camera Raw for color, exposure, and contrast using global controls. No lens profile adjustments have been made to any image. As you can see, this lens delivers spectacular results!

We have a number of 24-70mm F2.8 | Art lenses in the hands of SIGMA bloggers. Stay tuned for updates and field reports from portraitists, photojournalists, and more imaging specialists putting this outstanding new standard zoom through its paces all summer long!


SIGMA 100-400mm F5-6.3 DG OS HSM | Contemporary Versus SIGMA 150-600mm F5-6.3 DG OS HSM | Contemporary

The SIGMA 100-400mm F5-6.3 DG OS HSM | Contemporary is a super telephoto zoom lens released later in the SIGMA lineup. With a 4x zoom ratio, this lens is designed for full frame cameras and offers a lot of reach in a very compact and lightweight package thanks to the variable aperture design. In total specs, features, build, and focal range, it is most closely related to the slightly larger 150-600mm F5-6.3 DG OS HSM | Contemporary lens, and it ships at a slightly lower cost. We are going to do a run through of the shared features and points of differentiation between these two great super telephoto zoom lenses.


What Are the Main Differences Between the 100-400mm F5-6.3 DG OS HSM | C and the 150-600mm F5-6.3 DG OS HSM | C Lenses?

Before we jump into the differentiation points, let’s take a look at how these two full frame lenses are similar. The 100-400mm F5-6.3 DG OS HSM | C and 150-600mm F5-6.3 DG OS HSM | C lenses both share a significant amount of SIGMA-exclusive DNA:

The most advanced lens customization options via the SIGMA USB Dock and SIGMA Optimization Pro including custom focus limiters, focus speed adjustments, and 16 zone microfocus tuning.

At just under 41 ounces (2.56 pounds) and 3.4” x 7.2” (diameter x length) the SIGMA 100-400mm is noticeably lighter and smaller in the hands compared to the 150-600mm | C which weighs in at 68 ounces (4.25 pounds) and is 4.1” x 10.2” in the camera bag. And at $799 street for the 100-400mm, it is a few hundred dollars less than the $1089 tag for the 150-600mm | C.

(And as far as size comparisons go, the 100-400mm is most similar in size and weight to the 70-200mm F2.8 class of lenses.)

The 100-400mm sports 21 elements in 15 groups with SLD glass and the 150-600mm has 20 elements in 14 groups with both SLD and FLD. I’ve never really been one to care too much about the specific configurations or glass types, looking more at what gets projected onto the sensor—the end result, not the process path, is what matters most to me.

In the hand, both lenses feel similar, dressed in the fit and finish of the Contemporary line. Ease of use and portability is a key design tenet of the Contemporary line, and both lenses feel solid and well damped. Both lenses are capable of extending the barrel either with the zoom ring, or with a push-pull of the front element group, although with the 100-400mm, it is a much easier operation when the lens hood is mounted. Straight out of the box, the autofocus of the 100-400mm | C feels a little more zippy and swift in focus acquisition, and when paired with judicious use of the focus limiters, is blazingly fast, and even more so when the lens is customized to speed-priority AF with the USB Dock and SIGMA Optimization Pro. Mind you, the 150-600mm is no slouch in terms of AF speed and accuracy, either. For telephoto work, I generally stick to the center or center cluster of AF points, and always employ the back-button focus technique, and that’s how all the photos showcased in this piece were captured.

The 100-400mm lens does skip the variable zoom lock feature pioneered with the 150-600mm sisters, and it also skips a tripod collar completely. This shaves both weight and cost. The 100-400mm is light enough and well balanced enough though, that it’s really not an issue for most situations. But if a tripod collar for use with a gimbal head is a deal breaker, you’re better off with the 150-600mm | C lens instead.


Zoom Range and Reach on Both Full Frame and Crop Sensor Cameras

The SIGMA 100-400mm F5-6.3 DG OS HSM | C and the 150-600mm F5-6.3 DG OS HSM | C share a 4x zoom ratio, and both lose 2/3 of a stop of light-gathering from shortest to longest focal length, going from F5 at 100mm or 150mm to F6.3 fully racked to 400mm and 600mm respectively.

Now, here’s where it gets a little confusing. On a crop sensor camera with an APS-C sensor (using the 1.5x focal length multiplier), the 100-400mm becomes a 150-600mm equivalent, while the 150-600mm becomes a 225-900mm equivalent lens.

In general for birding, more reach is almost always desired, but in many situations, such as sports, it is possible to be “overlensed”. 900mm reach is too tight for many youth sport situations, and even for collegiate and pro sports in many circumstances.

For first grade youth soccer on half-sized fields, I found myself grabbing the 100-400mm to pair with a full frame 6D each week instead of the 150-600mm, both for the focal range and lighter weight—and I’m a huge fan of the total portability of the 150-600mm | C as you can read here. But for me, for half-sized soccer fields and 60 foot ballfields, the 100-400mm on a full frame or crop sensor camera is the way to go to shave weight with great reach—and on a crop sensor camera, I’d probably find myself racking back to 300mm rather than pinning it at 400mm.


Fully Zoomed Sharpness of the 100-400mm F5-6.3 DG OS HSM | C Versus the 150-600mm F5-6.3 DG OS HSM | C

When it comes to super telephoto lenses, I’ve long been of the belief that one of the most critical aspects is the max aperture sharpness when fully zoomed—both because you choose a long lens based on that maximum reach focal length, and because with a variable aperture lens design, you trade off some light gathering gathering power in exchange for a more compact design. And with any lens, when you are the max possible aperture for a given focal length, that allows for the fastest shutter speeds for stopping motion, which is a necessity with many types of long lens photography styles such as sports and birding.

I was flat-out blown away by the wide-open sharpness at 600mm of the 150-600mm |C lens and the same holds true for the 100-400mm when fully zoomed. Both of these lenses are crisp and sharp through the whole focal range and the MTF Charts of both lenses reflect this. But thanks to the workings of optical physics, there’s greater depth of field at 400mm than at 600mm.

So, for example, at a distance of 25 feet, at F6.3, you have got a 0.43 foot zone of sharpness, and at 600mm you’ve only got a 0.19 foot zone of sharpness. That may not seem a lot, but it is enough to keep an entire small bird’s body in the sharp focused area at 400mm, whereas at 600mm, it may not be quite enough. (Here’s a helpful tool for comparing depth of field.)


Optical Stabilizer Comparison

Both the 100-400mm F5-6.3 DG OS HSM | C and the 150-600mm F5-6.3 DG OS HSM | C have two mode Optical Stabilizer. Mode 1 corrects for camera and lens shake in all directions, while OS Mode 2 detects camera motion in order to assist with panning and tracking shots. In a non-lab setting, it is very difficult to quantify and qualify OS Mode 2. But with OS Mode 1, most photographers will be able to easily achieve sharp shots at 3 to 4 stops below the reciprocal of the focal length. Remember, OS can only eliminate camera and lens movement. Subject movement in the frame at slow shutter speeds is an entirely different thing. Learn much more about the hows, whys and whens of OS here.


Field of View Visualizer

Both the 100-400mm F5-6.3 C and the 150-600mm F5-6.3 C lenses have a 4x zoom ratio. These photos here show each lens at shortest and longest focal length on both a full frame Canon 6D and crop sensor Rebel with a 1.6x multiplier. These shots show a distant beach scene and bridge captured on an extremely warm day, so there is heat distortion effects in the images. For reference, the beachgoers are 1.5 miles from the camera, and the bridge is 3 miles away.

100-400mm F5-6.3 DG OS HSM | C on full frame camera

100-400mm F5-6.3 DG OS HSM | C on crop sensor camera

150-600mm F5-6.3 DG OS HSM | C on full frame camera

150-600mm F5-6.3 DG OS HSM | C on crop sensor camera


Close-focusing and Maximum Magnification

When it comes to close-focusing, the 100-400mm F5-6.3 DG OS HSM | C holds an advantage over the 150-600mm F5-6.3 DG OS HSM | C, both in terms of distance to subject and maximum magnification. The 100-400mm has a maximum magnification ratio of 1:3.8 and a close-focusing distance of 5.25 feet at 400mm. The 150-600mm close focuses to 9.2 feet and a maximum magnification of 1:4.9 at 600mm. But, in practice, the bigger difference between the two lenses is the close-focusing distance, as the 1:3.8 magnification at 400mm on the 100-400 lens is pretty similar to the 1:4.9 magnification at 600mm lens.


Conclusion: You Really Can’t Go Wrong Choosing Either of these Lens

The SIGMA 100-400mm F5-6.3 DG OS HSM | C lens offers pro-level performance and sharpness in a very lightweight, compact, and economical package. For a few hundred dollars more, the 150-600mm F5-6.3 DG OS HSM | C also offers pro caliber performance and sharpness, and adds a removable tripod foot, adds a touch over two pounds weight, and has the awesome variable zoom lock feature pioneered on this and its sister lens, the Sport variant. Both lenses have a splash and dust proof mount, and the 150-600mm | C has a water and oil resistant front element.

Both of these lenses offer SIGMA’s most advanced Lens Customization feature set through the USB Dock and SIGMA Optimization Pro software and, like all SIGMA lenses, are made in Japan at our Aizu factory. And like all Art, Sports, and Contemporary lenses, each and every unit of both of these lenses is individually tested on the A1 MTF device to ensure optical performance is within tolerances.

If longer reach is what you are after above all else, obviously the 150-600mm F5-6.3 DG OS HSM | C has the advantage. From the same distance from subject, smaller birds will fill more of the frame, distant subjects will be pulled a bit more closer, too.

But there are a number of situations where the 100-400mm F5-6.3 DG OS HSM | C may hold key advantages, thanks to it lighter weight and smaller size, both in the pack and in the hands. I, for one, find it much easier to use in the “sharpshooter” position than the heavier 150-600mm | C lens, and while the 150-600mm | C is very lightweight and portable itself, I’m surprised at just how much more svelte the 100-400mm feels in the hands. And obviously, the cost savings is great for photographers on a tight budget to maximize reach and range without breaking the bank.


Also Check Out

SIGMA 100-400mm F5-6.3 DG OS HSM | C Sneak Peek

The SIGMA 150-600mm Contemporary Versus the SIGMA 150-600mm Sports Lens


The SIGMA 150-600mm | C Pairs Performance and Portability

SIGMA 100-400mm F5-6.3 DG OS HSM | C: First Look | Sneak Peek | Quick Review

The SIGMA 100-400mm F5-6.3 DG OS HSM | Contemporary lens is the newest full-frame super telephoto zoom lens in the SIGMA Global Vision lineup, an update on the super-sharp 120-400mm F5-6.3 zoom lens. This is a very lightweight long-reach lens, weighing in at just two and a half pounds, and at 7.2 inches long in the bag, is lighter and more compact than the 70-200mm F2.8 EX zoom lens with twice the reach.


This is a first impressions, sneak peek, quick review of this hot new lens after my initial two hours of working with it. As soon as the lens showed up at my house, I was on the road to my favorite nearby birding hotspot, Sandy Hook, NJ—a seven mile long sliver of sand, wetlands, bays and beaches. I unboxed the lens in the parking lot and threw it on my 6D, and set about to grabbing some bird shots. We will follow up with a more in-depth breakdown of all the features, USB Dock customization, and suchlike in the near future, but here’s my raw take after two hours birding in flat light with this incredible new optic.

This lens is lightweight, easy to handle, and crazy sharp at 400mm, which is where I had it pegged pretty much constantly. The three zone focus limiter helps speed Autofocus response, and in the 6m-∞ zone where I was mostly focusing, the AF response was seriously zippy and able to keep up with all sorts of flying, flitting, and skittering shorebirds in very flat lighting conditions. The entire take was captured in AI Servo (Continuous autofocus), center focus point, and back-button focusing in either Manual or Aperture Priority mode.


The 100-400mm Contemporary lens shares a lot of SIGMA DNA with its 150-600mm sisters, but it does skip the variable zoom lock to shave weight and cost. That being said, the zoom barrel is very well damped, and showed no signs of creep, even while hiking with the lens pointed skyward at 400mm for extended periods of time, and also in deliberate shaking tries to see if I could force it to budge. And the ability to easily work either the zoom ring or push-pull method to rack the focal length is a great touch, though as I mentioned, most of the time I was keeping it pegged at 400mm while out in the wetlands. My one very minor gripe with this lens is that when the lens hood is in transport position, it completely blocks the zoom ring.

Paired with a full-frame Canon 6D, it felt very well balanced in the hands, and it is nice and crisp through the viewfinder. It was very flat midday light, ranging from cloudy-cloudy to cloudy-bright so it was an expose to the right kind of day. The AF was quick and responsive, and I had an easy time of tracking birds in flight, and scampering on the sand straight out of the box. I’m very excited to tune the lens with a speed-priority AF and custom focus limiter setting in SIGMA Optimization Pro before my next outing to tweak it even more. The photos in this series were lightly tuned in Adobe Camera RAW to optimize exposures.

On a full-frame lens, this is the perfect lightweight midrange tele lens for wildlife and field sports. And when it comes to crop sensor cameras, it is a virtual 150-600mm zoom lens, again, perfect for small and distant wildlife, and especially for youth field sports, where it is sometimes possible to be over-lensed with the actual 150-600mms (900mm reach on a half-size soccer field or 60-foot ball diamond is overkill!)

So after two hours of chasing birds on wing and along the water’s edge, at fast shutter speeds, I can tell you I am very impressed with both the autofocus speed and accuracy and the wide-open sharpness of this lens at 400mm. That’s what I was after in my shots, because, really, that’s what matters most to me in a tele lens.

I didn’t bother turning on Optical Stabilizer, because even exposing to the right with slower shutter speeds, I was still always well above 1/1000, rendering OS wholly unnecessary. We’ll tackle OS effectiveness, performance with the teleconverters, tweaking the autofocus parameters with SIGMA Optimization Pro, and a full-on breakdown comparison with its bigger sister the 150-600mm C lens in a follow up post in the near future.

The SIGMA 100-400mm F5-6.3 DG OS HSM | Contemporary is a super-sharp 4X super telephoto zoom lens in a very compact package for it full-frame reach and range. And at $669 street, it is a whole lot of lens for the money.

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