**********SUPERB ANTI-REFLECTION | Cuts out 99.9 % of polarised/reflected light for better contrast and true colour balance. Adjust the level of polarisation by rotating rim. *****1PEAK | Made with premium Japanese optical glass for excellent clarity. Suited for entry-level lenses. *****12 LAYER NANO-COATING | Provides neutral colour balance, reduces lens flare, and removes ghosting. Backed by our lifetime warranty. *****NO VIGNETTING | Consciously designed durable magnalium rims are double-threaded for stacking and slim profile to avoid vignetting. We recommend our SCHOTT glass 3Peak range for telephoto lenses. *****PLANT 5 TREES | Buying with helps fund local communities to plant 5 trees in areas affected by deforestation help us reforest the world, one product at a time.