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Tag: Bokeh
09.02.2014

Somewhat Secret Superpowers of Camera lenses

Everyone knows supertelephoto zoom lenses are great for long-reach photography at widest, like wild birds. Here, the Sigma 150-500mm is trained on an American Anhinga, at 500mm, wide open at F6.3.

The greatest thing about interchangeable camera lenses is the variety of optical designs, from ultrawide to supertelephoto and everything in between, that offer an incredible amount of variety for visual expression, creativity, and optical performance optimized for different photographic situations. And while it may be sometimes completely and totally obvious what types of photography a certain lens excels at—for example, everyone knows that Macros are designed to capture close-up details; telephoto lenses are great for long-reach wildlife and sports from the sidelines—many styles of camera lenses have lesser-known secret superpowers that can be called upon to make a photo. Let’s take a look!

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12.23.2013

New Gear Checklist: Making the Most of Brand New Lens, Cameras and other Photo Gadgetry

Whether unwrapped as a surprise under the Christmas tree, or purchased with gift cards to take advantage of the great seasonal pricing on all sorts of photo-related gear and gadgetry this time of year, it’s a known fact that many photographers will be finding themselves the proud owners of new lenses, cameras, bags and accessories right around now. And whatever piece of new gear it is, it’s always important to check it out and run it through its paces before heading out to make a once-in-a-lifetime photo, to make sure you, the proud new owner, are both familiar with the gear, and ensure everything is working as it should.

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12.05.2013

Sigma 24-105mm F4 DG OS HSM | Art: Photo Samples

Nine rounded aperture blades, Optical Stabilizer, 4x constant-aperture zoom for creativity and quick one-lens recompositing all add up to a rock-solid new member of the Sigma Art line of lenses. For photographers looking for a constant-aperture one-lens solution from wide to short tele, the new 24-105mm F4 DG OS HSM | A, there’s a whole lot to love.

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08.30.2013

The Sigma 35mm F1.4 DG HSM | Art: Another Look at this Amazing Lens

It was just about a year ago that the Sigma 35mm F1.4 DG HSM | Art lens was announced at Photokina 2012 as part of the Sigma Global Vision. And what a year it has been for this amazing wide, fast prime! This lens quickly won the hearts of both technical reviewers and creative photographers around the world for its amazing optical performance even wide open at F1.4, its design and build, and of course, its incredibly competitive street price.

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12.03.2012

A Bit about Bokeh, Background Blur and Selective Focus

The holiday season is a great time to make photos with gorgeously softened backgrounds and shallow depth of field for painterly, creative, and festive results. Indoors and out, the Christmas trees bedecked with tiny lights, Menorahs, and decidedly secular seasonal displays that brighten the world each December present the perfect opportunity to experiment, explore and create. While we’ll obviously be featuring a number of Sigma lenses in this how-to, much of the information here is universal.

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11.21.2012

First Look: Sigma 35mm F1.4 DG HSM Hands-On

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Photographers have been excited about the possibilities of the new Sigma 35mm F1.4 DG HSM lens since it was announced at Photokina. The first of the Art line in the new Sigma Global Vision, this lens is finally here. And being one of the first photographers in North America to shoot with this lens, I can tell you, it is flat-out amazing.

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