Hoya Pro1 D Digital Filter series are of the highest quality, thin profiled framed filters. All the Pro 1 filters feature black matte aluminum satin finish almite frames which reduce reflections. Also Hoya Pro1D filters have enhanced multi-coating technology to reduce the appearance of lens flare and ghosting caused by reflections.
Hoya Pro-1D digital filters provide a varied range of filter options from simple UV ultra violet reducing filters, clear glass protection / Protector filters to high transparency circular polarising filters (CPL). Available sizes of the Hoya Pro1 Digital series 52mm 55mm 58mm 62mm 67mm 72mm 77mm

Digital Cameras Need Multicoated Filters Digital camera CCD or CMOS sensors are highly susceptible to reflections - this stray light can ruin your photographs! Don't risk your valuable photos by using bare-glass filters.
Now try a HOYA Digital Multi-Coated filter and see how the benefit of substantially reduced reflections can improve your image. Reduced internal reflections mean a clearer image with greater contrast:
Digital Multi-Coated
Digital multi-coated filters greatly reduce the appearance of lens flare and ghosting caused by reflections
Black Almite Frame
Filters feature a black matte aluminum satin finish almite frame which reduces reflections
Black Rimmed Glass
These filters are equipped with black rimmed glass to reduce the chance of light reflecting off the edge
Low Profile Frame
Ultra thin filter frames to help avoid vignetting on super wide angle lenses are also designed to hold a lens cap.
Knurling Edge Frame
These filters are equipped with a straight knurling edge for non-slip, easy attachment and removal
UV Protected Case
Filter cases are UV protected to further lengthen the life of filters.