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 @ 12 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