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Lens Testing For Sharpness

Geek Articles

Using Rapid MTF Testing – How We Test & Monitor Our Lenses

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WARNING! THIS IS A GEEK LEVEL III ARTICLE.  It’s about testing, not image making. If you’re into geeky testing stuff, you’ll probably find this fascinating. If you’re not into geeky stuff but are into how lenses change over time, you’ll find skimming it worthwhile. If you’re a Fanboy or Fangirl, there’s nothing here for you; there are […]

Equipment

An Introduction to NAS for Photo & Video Production

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Editorial Note: While we’re most notably known for our passion in gear, we also share the same passion in keeping your data safe. So in order to help our users develop a secure workflow for their data, we’ve teamed up with Backblaze on a series of articles discussing the importance of data management. This is the […]

Canon EOS R Teardown

Equipment

Teardown of the Canon EOS R Mirrorless Camera

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I’ve wanted to look inside the new Canon and Nikon mirrorless cameras since the moment they were announced, so I’m probably more excited about this than you guys are. I’m really not sure what to expect. Early on, when we took apart a Sony A7R, we were struck by how clean and straightforward mirrorless cameras […]

Geek Articles

3-2-1 Backup Best Practices using Cloud Archiving

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Editorial Note: While we’re most notably known for our passion in gear, we also share the same passion in keeping your data safe. So in order to help our users develop a secure workflow for their data, we’ve teamed up with Backblaze on a series of articles discussing the importance of data management. This is […]

How to MTF Test a Lens

Geek Articles

Developing a Rapid MTF Test for Photo and Video Lenses

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. . . Or What I Did for the Last Year Instead of Having a Life. Nearly a decade ago, I started testing lenses. A few years later, after I complained about a manufacturer’s claiming an awful lens was in spec, an engineer patted me on the head and told me “you really don’t have the […]

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