Material: Glass
Color: Black
Brand Name: W-Tianya
Filter Feature: Waterproof
Filter Type: Nd Filter
Glass Thickness: 1.5mm
Filter Ring Thickness: 8mm
Logo: Cusomized
Diameter: 55mm, 40.5mm, 58mm, 46mm, 62mm, 67mm, 39mm, 40mm, 72mm, 77mm, 105mm, 95mm, ≤49mm, 52mm
Types Of: Neutral Density
Place Of Origin: China