As a part 2 of the UV filter test from (http://forums.clubsnap.org/showthread.php?t=171421), the same filters were tested under direct light (flash, no sun these few days).
Filters that were tested (I only own these, tested on 1 sample of each) :
- No Filter (as reference)
- Hoya HMC UV(N) Japan
- B+W 010 1x MC, Multi Resistant
- Hoya UV Philipines
- Nikon L37C
Procedure :
Camera was tripod mounted, 1/2 f8 on a 12-24 AFS @ 24mm, flash on manual (1/8 power) , Auto WB. Sharpening off. Images were auto-leveld.
No Filter
Filters that were tested (I only own these, tested on 1 sample of each) :
- No Filter (as reference)
- Hoya HMC UV(N) Japan
- B+W 010 1x MC, Multi Resistant
- Hoya UV Philipines
- Nikon L37C
Procedure :
Camera was tripod mounted, 1/2 f8 on a 12-24 AFS @ 24mm, flash on manual (1/8 power) , Auto WB. Sharpening off. Images were auto-leveld.
No Filter