https://en.m.wikipedia.org/wiki/CR-39 First camera filter made of high quality 100%
optical resin material CR-39 using nano technology. The most neutral camera
filters in the market, more scratch resistant, more fingerprint, water and oil
resistant, with better UV and IR coating as well as antistatic and antifog
coating. The filters are easy to clean, perfectly colour neutral and shock
resistant. Scratches do not necessarily affect the performance of the filter
because the pigments are not applied only to the surface of the filter as in
the case of glass filters,
instead, all our filters are bulk tinted. Light
scratches are therefore not visible in the captured images. Perfect results are
also guaranteed when combining various filters.
