HOYA's exclusively designed ACCU-ND technology using Vapor Deposition method to achieve equal reduction of the light in visible and IR spectrums to prevent color shift Clear polished optical glass in precisely crafted aluminum frame with front filter threads Both-sided anti-reflection coating For both photographers and filmmakers
ASIN:
B09LCX2H1P
GTIN:
00024066071897
MPN:
YYK3167
Marca:
Hoya