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NiSi 95mm Titanium Frame Pro Nano UV Filter
Most circular filters are made of a brass/aluminum frame, but these kind of materials are heavy and not ideal under cold weather conditions. Because of that, NiSi created a Titanium Alloy Frame Pro Nano UV Cut -395. It's made of Titanium Alloy Frame with Nano coated optical glass. They feature a lightweight and durable design.Titanium Alloy Frame is light, hard, anti-corrosive, heat-resisting and with good performance under very low temperature. The density of Titanium is it's almost half of the volume of the same weight steel, and the hardness is twice of aluminum. Its anti-corrosion ability makes it able to endure strong acid and base. Its melting point is 1942K, about 1000k

Price is $149.00
Price: $149