Equipment

Street Photography and the Sony A7s

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Recently I took a trip to NYC and I wanted practice street photography on the same streets as Gary Winogrand and Robert Frank. I chose the Sony A7s to take with me because I’m spoiled on a full frame sensor and the option to change lenses. The Sony A7s is easily in my top 3 […]

Equipment

Quick MTF of the Tokina 24-70 f/2.8 PRO Fx

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Courtesy Tokina, USA Tokina is releasing a new competitor in the 24-70mm f/2.8 standard zoom lens group. It’s a reasonably sized lens, having an 82mm diameter front ring, measuring 4.25 inches long, and weighing 2.2 pounds. That’s just a bit smaller and lighter than the Tamron 24-70mm f/2.8 VC USD or Canon 24-70mm f/2.8 Mk […]

Equipment

A Quick Look at the New Sigma 24-35 f/2 Art

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Image Courtesy Sigma USA   I generally do MTF testing on multiple copies of a given lens so that I can present the averages, look at sample variation, and stuff like that. I’m always aware that looking at any single copy of a lens, especially a zoom lens, gives only a limited prediction of how […]

Lenses and Optics

24-70 f/2.8 Zoom MTF and Variation

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We’ve finished, mostly, our fairly long series of articles on SLR prime lens variation. We started with prime lenses for several reasons. They are much quicker (and quicker is a relative term here) to test than zooms. They are simpler lenses and we expected that meant they would have less variation. We learned a lot […]

Equipment

Using the Zacuto Zgrip Relocator for C100 with the Movi M5

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We are currently teaming up with our friends over at Zacuto as a part of the #withmycamera Giveaway. Today, you can win a $600 LensRentals.com Rental Credit as well as a $1250 Zacuto Gift Card! Check out all the details here! I think this would be a great opportunity to talk about one of my […]

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