Using Sony SEL1018 lens on the full-frame Sony A7

Sony SEL1018 F/4 10-18mm Wide-Angle Zoom Lens was made for the E-mount APS-C range of cameras, e.g. NEX-6,  Alpha 6000 (A6000) etc. Normally, using this type of a lens on the full frame cameras, such as A7, would cause a very heavy vignetting where the image, unless seriously cropped, would be pretty much useless.

Here is an example of using Sony SEL35F18 35mm f/1.8 Prime Fixed Lens on the full frame camera.


The E-mount APS-C lenses work fine with the full frame E-mount cameras when the camera runs in the crop-mode, but at cost of a reduced resolution.

However, the Sony SEL1018 f/4 full frame sensor coverage is surprisingly good, with the vignetting being a real issue only at the ends of the range. When using the lens between 12 – 16mm, the vignetting can be very easily addressed in post processing.

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