Protective Glass 52mm HD MC UV Filter for: Canon EF 400mm f/4.0 DO is USM 52mm Ultraviolet Filter, 52mm UV Filter, 52 mm UV Filter

The iSnapPhoto 52mm HD MC Protective Filter is a a strong glass clear filter that
helps absorb ultraviolet light. No additional coloration or contrast is provided, allowing you
to pair this filter with others.

The UV filter is useful as a general protective filter to leave on lenses at all times. It helps
to reduce dust and moisture from reaching your lens element and provide additional protection in case
of drops or situations where scratching may occur.

This filter is High Definition (HD) And Multi-Coated (MC) for reducing flare, ghosting, and
reflections on the filter surface. Over 97% light transmission is possible, providing you
with additional contrast and high color fidelity.

5 year warranty