BRAND NEW, NEVER USED
All HOYA products are supplied
with a tax invoice and in full packaging.
All HOYA products sold come with a
full Australian 12 month warranty.
All HOYA products are sourced via the Australian importer and distributor.
HOYA 52MM UV & IR CUT FILTER
(H52IR)
The HOYA UV&IR Cut is a specialized filter
that has the ability to cut both UV rays below 390nm and IR rays above 700mn
leaving just the light rays in the visible spectrum passing through the filter
and into the camera. Filter is available in sizes 49mm through 82mm.
PLEASE NOTE: The UV-IR Cut filter is intended for use with digital SLR cameras
and cine cameras that do NOT have an IR filter installed in front of the
sensor. Colour balance effects can occur when this filter is used with cameras
that have an IR filter installed in front of the sensor. Please consult your
camera owner's manual before use.
The HOYA UV & IR light transmission curve shows the sharp-cut nature of the
filter glass and coatings as well as the consistent light transmission in the
visible spectrum. This curve demonstrates a more even visible light
transmission than the closest competitor. This means that sharper images with
more depth and finer, richer colour gradations are possible with the HOYA UV
& IR Cut filter.
The effect of the filter is achieved mainly though the multi-layer coatings on
the surface of the filter. Hoya begins with crystal clear, colourless optical
glass and then bonds the coating to this filter that block both UV and IR light
rays outside of the range mentioned.
IN RELATION TO USE WITH WIDE ANGLE LENSES
Increasing the angle of incidence, meaning light rays entering the filter from
an extreme angle as is the case with super-wide and ultra-wide angle lenses,
leads to an increasing colour shift as the angle increases. This is based on
the physics of light and the nature of the coatings. All UV-IR cut filters have
the same properties in this regard. It is not recommended this filter be used
with lenses having a field of view greater than 60 degrees.