Summer Start

by VonSchnauzer

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6
votes
2answers
235 views

Do UV filters serve any other purpose on modern lenses other than to protect them? [duplicate]

Are camera sensors sensitive to UV light? I thought that all modern cameras have UV protection 'built in'. Do UV filters serve any purpose nowadays other than protecting the lens from dirt, ...
17
votes
5answers
2k views

Does longer exposure increase saturation?

I have read that longer exposure times lead to increase/improved saturation and that landscape photogs use ND filters to allow for longer exposures to get better saturation. Is this true and does ...