The Blog: See what
Sigma is saying.

Tag: fisheye
01.07.2014

The Holiday 2013 Sigma Lens Size Comparison Graphic

Click the photo to view it full-screen. And Let us know which of these lenses are on your #SigmaWishlist on our social channels for a chance to win a cool swagbag between now and Dec 26th! We'll be giving away 10 across all social channels that use the hashtag #SigmaWishlist. (US Only.)

In case you were ever wondering how many of our smallest lens equal one of our biggest lenses, and how our lenses size up to a cardinal or a 16 oz cup of coffee, we present the Holiday Season 2013 Sigma Lens Comparison Chart! Here’s our entire lens lineup, to scale.

Read more >>

01.03.2014

Prime Time: Focus on Fixed Focal Length Lenses

A ring of beach rocks seen through the Sigma 15mm EX DG HSM Diagonal Fisheye with the horizon line near the center of the frame.

Prime lenses are designed for exceptional imaging at a single focal length. Unlike zoom lenses that easily span a given focal range and variable field of view with a twist of the zoom ring, the field of view and focal length remains constant. If you want to take in less of the surroundings with a given prime lens, you’ve got to physically move closer, and to take in more of the scene, you’ve got to back up. But of course, as you move, the angle of view remains the same all the while.

Read more >>

10.30.2013

Fan Photo of the Week: Tim Drivas’ All the Little People

Tim Drivas made this Fisheye cityscape with the Canon 5D MKII, with a Sigma EX DG 15mm f/2.8 fisheye lens.
Settings.
1/250, f/4 ISO 200, 15mm

This week’s Fan Photo of the Week was made by Tim Drivas with the Sigma 15mm F2.8 EX DG HSM Fisheye lens on a Canon 5D Mark II.

Read more >>

10.18.2013

Fall Foliage with Sigma’s 15mm F2.8 Diagonal Fisheye Lens

This image was made in the early afternoon when the sun was still high in the sky. By standing under the leaves, I was able to use the sun to backlight them. I shot this image at f/2.8 to blur out the background, drawing attention to the branch in the foreground.Sigma 15mm f2.8 Fisheye, 1/2500 sec at f/2.8, ISO 250.

Fall is my favorite time of year to take photographs, and I always push myself to get out and make the most of the brief window of brilliant color. I have spent the last week chasing fall foliage in the Pocono Mountains of Pennsylvania. This year, after taking the obvious shots of deep oranges and reds, I used my Sigma 15mm Fisheye lens to capture the forest from a different perspective.

Read more >>

07.24.2013

Sigma 15mm F2.8 EX DG Diagonal Fisheye lens

© 2013 Gabby Salazar | Indian pipe, a parasitic plant, grows on the forest floor at Hawk Mountain Sanctuary, Pennsylvania. Lens: Sigma 15mm F2.8 EX DG Diagonal Fisheye | Shutter speed: 1/50 sec | Aperture:  f/10 | ISO 800

I have always wanted a fisheye lens and have always talked myself out of the purchase, confident that it would gather dust when the novelty wore off. Recently, after becoming interested in wide-angle macro photography, I bit the bullet and got the Sigma 15mm F2.8 EX DG Diagonal Fisheye. It’s now been two months and I honestly can’t put the lens down. A few weeks ago, my dad commented that my worldview is becoming warped and I hope he was just referring to the pleasing distortion in all my recent images.

Read more >>

06.14.2013

Nature Photography Day | By Gabby Salazar

© 2013 Gabby Salazar | Dingmans Falls, Delaware Water Gap National Recreation Area, Delaware Water Gap, Pennsylvania, USA. Lens: Sigma 15mm f/2.8 EX DG Diagonal Fisheye. Aperture: f3.5. Shutter Speed: 1/125 sec. ISO 800.

Eight years ago, the North American Nature Photography Association (NANPA) designated June 15th as Nature Photography Day. This year, it will be observed on Saturday, June 15th. This day was created by NANPA to promote the enjoyment of nature photography, and to explain how images have been used to advance the cause of conservation and protect plants, wildlife, and landscapes locally and worldwide.

Read more >>

10.10.2012

Fan Photo of the Week: Kellie Smirnoff’s Hint of Autumn

©2012 Kellie Smirnoff

This week’s Facebook Fan photo of the week was taken by Kellie Smirnoff using the 15mm F2.8 EX DG Diagonal Fisheye […]

Read more >>

09.27.2012
07.02.2012

Fireworks and Bright Lights in the Night for the Fourth of July and Beyond by Jack Howard

The fundamentals of making great fireworks photos remain the same today as back in the film days when I made this shot on Dec 31, 1999 with my trusty Sigma 17-35 F2.8-4.0 Ultrawide zoom on a Canon EOS A2 loaded with Kodak Vericolor ISO 100 film. I had originally set myself up on the boardwalk above the sand, but as more and more people showed up, there was serious bounce in the boards, so I moved to the sand instead. Looking at the stillness of the silhouetted people in the frame, you can tell these were a lot of rockets launched at the same time, with a relatively short (1-2 second) exposure.

The fourth of July means many things, and for photographers, one of the most exciting and challenging aspects of this holiday is capturing amazing photos of fireworks. The bright lights in the night paint the sky with multi-colored flames in a way that can be spectacular to witness and capture with your camera. And while it may seem that fireworks–and articles about how to capture fireworks with your DSLR–only appear for a few nights in early July, there are actually tons of nights from coast to coast all summer long when the skies are illuminated with fireworks.

Read more >>

06.05.2012

Jason DeCaires Taylor Launches The Phoenix

In the waters off of Cancun, Mexico, Sigma sponsored eco-sculptor and photographer Jason deCaires Taylor is hard at work, creating […]

Read more >>