Product description
Reduces the amount of light reaching the lens without affecting the color.
The K&F ND Filter Multi Resistance Coating (MRC) helping repel water, dust & grease, while also preventing ghosting.
Applies slow shutter speed under strong sunlight exposure.
Glass mounted with high pressure press technology.
Made of high quality optical glass by K&F Concept technology.
Wider outer optic to help reduce vignetting at wide angles.
Extinction paint seiko manufacturing,To achieve the testing sights on military standard.
Variable ND2-ND32 Filter Variable ND2-ND32 & CPL 2 in 1 Filter Variable ND8-ND128 Filter Fixed ND1000 Filter Fixed ND8 Filter Variable ND8-ND2000 Filter
Material Optical Glass Optical Glass Optical Glass Optical Glass Optical Glass Optical Glass
Stops 1-5 stops 1-5 stops 3-7 stops fixed 10 stop fixed 3 stop 3-11 stops
Size Range 37mm-82mm 49mm-82mm 37mm-82mm 37mm-95mm 49mm-82mm 37mm-82mm
Frame Thickness 7.4mm 9.4mm 7.4mm 3.3mm 3.3mm 7.4mm
Lens Cap Size 1 size larger than filter 2 size larger than filter 1 size larger than filter Same Size as Filter Same Size as Filter 1 size larger than filter
Waterproof ? ? ? ? ? ?
Scratch Resistant ? ? ? ? ?
HD ? ? ? ? ?
Multi-layer Coated 28 28 28 28 28 24