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Category Archives: Technical How To

How to Use AF Microadjustment on Your Camera

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The most common questions and complaints I hear almost always have to do with AF accuracy, in one way or another, even if they don’t seem like it at first. “I’m trying to focus on this person’s eyes, but the ears are in focus instead,” or, “This lens is front focusing like crazy,” or, “This [...]

A Comprehensive Guide to Getting Started in Automotive Photography

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Automotive photography has reached a broader audience over the past several years with car enthusiasts on social media showing off tastefully modified cars. It seems car photographers are a dime a dozen nowadays, but the good ones have a certain style about their images that can be spotted a mile away. Many feel cars are [...]

The Sky is Falling and the Light is Leaking: the A7r Anti-Massacree

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Anti-Massacree - A humorous anti-war movement from the 1960s, suggested in the Arlo Guthrie song Alice's Restaurant. The song, like many of my posts, was criticized for being overly long. Believe it or not, I'm mostly a lurker in online forums. I read the hysteria of the day mostly for my own amusement. Sometimes I type a [...]

Why You Can't Optically Test Your Lens with Autofocus

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By far the most common email and PM I get basically says, "I think my lens is optically out of sorts. What do you think?" The second most common is, "So what's the best way to optically test my lens without a ton of equipment." Years ago I wrote an overly long post about testing [...]