Filter 37 MM MC-UV K&F Concept KU04 ONIKUMA so a fully charged one

so a fully charged one can serve you for up to 8 months

listening to music or playing games

Traditional switches often cause installation problems

Action button

turn on apps or remember complicated shortcuts

Filter 37 MM MC-UV K&F Concept KU04 ONIKUMA so a fully charged oneK&F Concept KU04 37mm MC UV filter. The MC UV filter is specially formulated to effectively eliminate most of the harmful UV rays, while maintaining the full naturalness of colors. It also provides reliable protection for your lens from dust, pollen and scratches, and with a light transmission rate of 99. 2%, it leaves your image pristine and clear. Manufacturer K&F Concept Model KF01. 022 Thread diameter 37 mm Thickness 3. 6 mm Light transmittance