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Venus 10-18 mm f/4.5-5.6 FE Zoom
Venus 24 mm f/14 2x macro probe
Venus 9 mm f/2.8 ZERO-D
Venus 25 mm f/2.8 Ultra macro
Venus 15 mm f/2 FE ZERO-D
Venus 7.5 mm f/2 MFT
Venus 12 mm f/2.8 ZERO-D
Venus 105 mm f/2
Venus 15 mm f/4 wide angle macro
Venus 60 mm f/2.8 2x ultra macro


Comparison of two Sigma AF 12-24 mm zooms on a Canon EOS 10D

Start - 12 mm - 15 mm - 17 mm - 20 mm - 24 mm - Summary


Crops @ 17 mm

First copy
Centre

Second copy
Centre

First copy
Edge

Second copy
Edge
f. 4.5

f. 5.6

f. 8.0
f. 11
f. 16

 


Software for remapping fisheye
images into a rectangular projection