Marumi 49mm Super DHG UV L390 Filter
The Marumi Super DHG UV Filter works great as a protective filter on any lens, and provides the necessary UV Filtration that is required for film. With the advances of the digital age the sensors in many DSLRs are not susceptible to ultra violet rays, meaning they simply cannot see or interpret them. In this case the UV filtration effects of this filter are negated and the filter then simply becomes a protection filter that will retain perfect image quality and crispness. This filter has a 99.5% light transmission rating, is mounted in a thin 3mm Aluminum mount and has a high quality hard multi-coating for superior scratch resistance.