Until recently, NiSi was a brand you would only associate with lens filters, and they have received a lot of positive feedback from the photography community over the years. I too was left with a very good impression when I had the chance to try the V5 Pro kit a few years back.

In 2021, the Chinese company decided to step up its game and introduce its first ever photography lens, the 15mm f4, which is available in multiple mounts.
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