Vignetting and distortion on wide angle


Feb 10, 2009
Hi All Bros here,
This discussion for all systems, Hi I just wondering any one experiences on above topic. Please share here your experiences and opinion and lens advice. Now am a crop user and I can go max wide for 10mm on my crop body with heavy distortion. I believed on the full frame max wide will be 16mm such as 16-35 2.8. For the crop only available for 10-22 and there is no L lens for crop body.The distortion dose much better on 16mm on full frame(5D/D700) compare to 10mm on crop body? Please share if you have any test pic on that comparison.:)