Teardowns and Disassembly

24-70mm f/2.8 Lens Teardown Comparison

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Warning: This is strictly a Geek article. If you don’t like looking at lenses’ insides, there’s absolutely nothing of interest for you here.  We’ve been doing a lot of teardowns lately and I’ve made comments like “well thought out” or “carefully engineered.” Several people have asked me to show them some comparisons so they can […]

How To's

Zeiss 15mm Hood Removal

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This isn’t a general interest post. It’s simply answering a request for some people who want to remove the hood from their Zeiss 15mm lenses so they can cut the petals off and use filter holders. Obvious disclaimer applies – doing this voids every kind of warranty, is probably a bad idea, and we don’t […]

Lensrentals News and Alerts

2013 Customer Survey

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It’s that time again, survey time! Each year, the feedback we gather from our customers is invaluable in helping improve the service we offer you. We appreciate everyone’s time and thoughtfulness in filling out our survey. We’ll be giving away four $250 gift certificates at the end of the survey period (February 28th). Simply follow this link […]

Photo

You CAN Correct It In Post, but . . .

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. . . . there is no free lunch. I hear this about 20 times a day and it’s true: “Yes, it has a lot of distortion, but that’s easy to correct in post.” It’s a totally true statement. Unfortunately, way too often, the complete statement goes like this: “I got it because it has […]

Teardowns and Disassembly

A Peek Inside the Canon 24-70 f/4 IS

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If we knew what we were doing it wouldn’t be called research, would it?  Albert Einstein Of course we had to do it. One of them was soft, you see, and we were really curious about how that Macro mode switch worked and  . . . . OK, we just wanted to. Actually, we’ve found […]

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