Look more closely at your 28mm sample, especially the lower right hand
corner. But I agree at 35mm. I don't see any vignetting.
Chuck Norcutt
Michael Wong wrote:
> As everybody's discussion, DX lens is designed for APS-C sensor. Thus, the
> image circle is smaller than FX sensor or film SLR. But, it also may apply
> on FX/film body with tele-focal length range. Visible vignetting at wide
> angle focal length is understood. Here are some samples for Nikkor DX
> 17-55/2.8 which shot at the same gathering.
>
> @24mm visible vignetting
> http://www.michaelphotography.net/others/IMG2956_1755_24F8.jpg
>
> @28mm no vignetting
> http://www.michaelphotography.net/others/IMG2957_1755_28F8.jpg
>
> @35mm
> http://www.michaelphotography.net/others/IMG2958_1755_35F8.jpg
>
> So I am surprised visible vignetting at 200mm for DX 18-200mm lens & of
> course DX lens is not good for FX/film body. I wish to say not the whole
> range fails to apply FX/film body of DX lenses.
>
> Actually, the test is just for fun.
>
>
>
>
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