Filtro UV rosso MRC MC 40,5 mm per Nikon 1 AW1/1 J1 J2 J3 J4 J5/1 V1 V2 V3/1S1 S2
The lens was made from specially selected Schott optical glass. Filter Thickness: 1.1 mm. HIGH TRANSPARENCY ---Optical Glass (up to 99.2% light transmission). For example: ø40.5 = 40.5mm lens thread size.