Material: Glass
Color: Black
Brand Name: W-Tianya
Glass Thickness: 1.5mm
Filter Ring Thickness: 8mm
Diámetro: 52 mm, 55 mm, 58 mm, 62 mm, 67 mm, 72 mm, 77 mm, 82 mm
Tipos De: Densidad neutra
Lugar De Origen: porcelana
Caliber: 49-82mm
Feature: Nd2000