Category Archives: Equipment

Roger Buys a Camera System: Refining My Choices

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In the earlier portions of this process, I have: 1) Gotten a quick idea about the relative importance of lens versus sensor resolution 2) Screened for camera systems that might meet my needs 3) Investigated the rough cost of candidate systems After some preliminary screening I had decided to investigate several full-frame and several APS-C [...]

Metabones Magic?

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A few days ago I learned about the Metabones Speed Booster. For both of you who haven’t heard yet, this is an adapter containing optical elements and electronic controls that allows you to mount Canon EF lenses to Sony NEX cameras (other versions are planned for other lenses and cameras). The quick summary is the [...]

Another 35mm Lens for Canon

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It seems we had barely finished testing the new Sigma 35mm f/1.4 lens when the first shipment of Canon 35mm f/2 IS lenses arrived. I’d describe my feelings as more interested than excited. This finishes (I think) the Canon wide-angle IS consumer-grade lens trilogy. We’d found the previous members, the Canon 24mm f/2.8 IS and Canon [...]

Quick Resolution Tests on Two New 70-200s

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We got stock on two new 70-200mm lenses this week: the Nikon 70-200 f/4 VR and the Tamron 70-200 f/2.8 VC. I would have loved to do some side-by-side comparisons. They’re priced similarly and I expect a lot of Nikon shooters will be choosing between these two since both are quite a bit less expensive [...]

A Quick 6D AF Test

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A while back we did a series of articles and found that certain Canon lenses on the newest Canon cameras (5DIII and 1Dx) autofocused more accurately when tested for single shot stills using center point AF only. These combinations acutally had as accurate AF as what we could obtain with Live View. To emphasize, though, [...]