Filters Cut-off filter clip-ons Art. Nr. 1662550P Your browser does not support the video tag.Product BenefitsFor reducing glare in the case of increased glare sensitivity.For contrast enhancement.Product [...] y lightweight cr 39-plastic for a distortion-free image.Optical efficiency: ±0 dpt.Available with 450 nm, 511 nm, 527 nm, 550 nm cut-off, with or without polarisation.The lenses have screw attachment,