Nisi 52mm PRO Nano HUC 紫外線濾鏡

I was worried a UV filter would degrade the sharpness, but the 99.2% transmittance keeps my images just as crisp. It also helps that the brass frame is sturdy and doesn't bind up when I screw it on. Worth the extra cost to protect my lens.

I was surprised how crystal clear the glass is—barely notice it's on the lens. The 99.2% light transmission keeps my shots bright without any color shift.

The brass ring threads on so smoothly I almost forgot I was mounting a filter, and the 99.2% transmittance means I haven’t seen any color shift in my shots. It’s just clear, sharp glass doing its job without stealing any light.