I am a photographer and I needed warm gloves that I could wear in long frosts and that would allow thumb and forefinger mobility. They didn't break the bank and are made from pretty decent wool. The fastener on one of them broke shortly after purchase but that wasn't a problem and was easily sewn back on. They might be too thick to use with a DSLR, but they work great with my 35mm SLRs and my Sony A7riii.
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