The Snockerty Friddle
Winger
The one I was looking at said this -
"1) According to the optics theorem, it is not recommended to apply this filter for wide angle lens (<24mm, 35mm film format equivalent).
2) Image quality may drop when focal length above"
Although that was a variable density one, dont know if same applies to a fixed density filter.
"1) According to the optics theorem, it is not recommended to apply this filter for wide angle lens (<24mm, 35mm film format equivalent).
2) Image quality may drop when focal length above"
Although that was a variable density one, dont know if same applies to a fixed density filter.