Circular polariser and noise
K-x, K100D, DAL 18-55, DAL 50-200mm, Tamron 70-300Di, SMC M28/2.8
First of all, forgive the ignorance but I've only recently used a circular polariser. What it is is that I've noticed increased noise in my photos whilst using a circular polariser. I would love to post and show sample images, but I'm not sure I can with no website to link the photos to.
2 of the photos I've taken have the following specs:
1. with cpolariser and more visible noise
24mm, f/22, 1/60s, ISO 200
2. no cpolariser less noise
50mm, f14, 1/200s, ISO 200
Appreciate if someone could advice if the use of a cpolariser has a direct impact to camera noise. I thought it was a bit odd to find noise at low ISOs especially on a K-x. Also note that the photos haven't been processed yet. So you can just imagine that noise would get worse post levels and contrast adjustments.
Thanks for your help.
f/22 with a polariser and 1/60 sec. Just how bight was it or were you covering arc welding?
Some thing does not gel here.
Best regards
1. shot with cpol
2. shot with uv filter
K-x, K100D, DAL 18-55, DAL 50-200mm, Tamron 70-300Di, SMC M28/2.8
K-x, K100D, DAL 18-55, DAL 50-200mm, Tamron 70-300Di, SMC M28/2.8
K-x, K100D, DAL 18-55, DAL 50-200mm, Tamron 70-300Di, SMC M28/2.8
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20 posts
13 years
Manchester
2 of the photos I've taken have the following specs:
1. with cpolariser and more visible noise
24mm, f/22, 1/60s, ISO 200
2. no cpolariser less noise
50mm, f14, 1/200s, ISO 200
Appreciate if someone could advice if the use of a cpolariser has a direct impact to camera noise. I thought it was a bit odd to find noise at low ISOs especially on a K-x. Also note that the photos haven't been processed yet. So you can just imagine that noise would get worse post levels and contrast adjustments.
Thanks for your help.
K-x, K100D, DAL 18-55, DAL 50-200mm, Tamron 70-300Di, SMC M28/2.8