Hoya PRO1 Digital CPL 49mm HMC Cirkularni Polarizacijski filter PL-CIR polarizator

ZNAČAJKE:

The Hoya Pro 1 Digital Circular Polarizer takes advantage of Hoya's patented optical glass technology to create a hardened glass that is thinner than the normal optical glass. This allows the overall thickness of the filter to be reduced to avoid vignetting when used with ultra-wide angle lenses.
Light rays which are reflected become polarized. Polarizing filters are used to select which light rays enter your camera lens. They can remove unwanted reflections from non-metallic surfaces such as water or glass and also saturate colors providing better contrast. The effect can be seen through the viewfinder and changed by rotating the filter. The filter factor varies according to how the filter is rotated and its orientation to the sun. Multicoated to minimize reflection at the filter surfaces which reduces flare and ghosting.
Circular polarizers are specifically designed for use with auto-focus SLR cameras (They will also work on manual systems and video cameras without problems).

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

SPECIFIKACIJE:

Type Pro 1 Digital Circular Polarizing
Grade Not applicable
Filter Factor Filter factor is between 2.3 and 2.8 (approx. +1.3 stops)
Multi-Coated Yes
Rotating Yes
Effect Removes reflections and increases color saturation without affecting the overall color balance
Application Nature, travel, outdoor photography
Color Temperature No change
Construction Glass
Front Filter Thread Size Same as filter size
Front Lens Cap Size Same as filter size