Product Description
New! Hoya EVO series photographic filters.
These professional quality filters are made in Japan using precision optical
glass that is carefully smelted and blended to yield perfect optical results.
Hoya has applied the same care and precision to the multi-coating process, using
an Improved Super Multi-coating (IS-HMC) formula to greatly reduce or eliminate
reflections off the surface of the glass. These coating are over-layed with a
clear water & stain resistant coating that is easy to clean. This makes for
easier care and handling of the filter in the field. All coating layers are
applied in a furnace to bond the coating to the glass.
All Hoya EVO filters have very low-profile aluminum filter frames to house the
glass and keep it perfectly parallel to the plane of the CCD or COS sensor while
providing enough rigidity to hold up to years of use. The low-profile frame also
makes the filters compatible with a wide array of super and ultra wide-angle
lenses.
|
