This number is always preceded by a "Ø" (diameter) symbol
Ideal for night photography and astrophotography
allow you to use filters and accessories that are not the same size as your cameras lens
Made with imported AGC optical glass for high light transmission
It is always best to look for
MCUV Filter for Fujifilm X100 Series Color:Black This number is always precededUltra Protective & Seamless Design Screw it on and forget its there! With 99. 8% light transmittance, this ultra thin UV filter protects your lens from scratches, dust, rain, and bumpswithout affecting image quality. Works perfectly with your original lens cap and hood for smooth, hassle free use. Perfect Fit for Fujifilm X100 Series Custom made for all X100 models (X100, X100S, X100T, X100F, X100V, X100VI), ensuring flawless compatibility and crystal