NiSi 49mm UHC UV Protection Filter | 18 Multi-Layer Coatings UHD, Ultra Hard Coating, Nano Coating, Hydrophobic, Scratch Resistant | Ultra-Slim UV Filter for 49mm Camera Lens

Product appears to be good. Firs perfectly

Good picture quality filter for 67mm lense

NiSi makes high professional filters. This one no different.Easy to install and remove, metal ring is very convenient. It fits the Camera lens Perfectly. There is almost ZERO difference in the image quality after attaching the filter to the lens. It protects the lens from Dust and scratches. I am in the photography since last 40 years, I can tell the difference in quality and workmanship by looking at the filter. I Strongly recommend to Buy this filter.

Nice product with the packaging and it feels a premium quality

There was a small speck on the filter which was not dust and was not going away after wiping with a lens cleaning cloth. I am ordering another filter and junking this. I’ve not had a problem in the past with NiSi filters and this is the first time.