Hoya HRT 49mm Circular Polarizer CPL / UV Absorbing Lens Filter A-49CRPLHRT
- Newly developed High-Rate Transparency film
- Passes more visible light through filter, yet filters the same amount of polarized light!!
- As much as 25% more light, appx 1/3 stop more than regular polarizer
- The HRT is a combination UV/Circular polarizing filter
Hoya High Resolution- High Transperancy UV Absorbing Circular Polarizer
Transmits as much as 25% more light through the polarizing film giving the photographer about 1/3 stop more light than a standard circular polarizer.
Made In Japan
New HOYA HRT circular polarizer filter. This filter uses a newly developed High-Rate Transparency film that passes more visible light through the filter while still filtering the same amount of polarized light. The HOYA HRT circular polarizer filter transmits as much as 25% more light through the polarizing film giving the photographer about 1/3 stop more light than a standard circular polarizer. This new polarizing film is also used in the latest H D LCD T Vs.
The glass of the HOYA HRT filter also has UV absorbing properties making the HRT a combination UV/circular polarizing filter.
*77mmImage Used for Illustration Purposes Only
77mm Size Used for Illustration Purposes Only
The most common use for a circular polarizer filter is to darken bright blue skies in outdoor photography but, they also can reduce or eliminatereflections from non-metallic surfaces such as glass and water. By rotatingthe outer ring of the filter the change of effect can be seen by looking though the filter or through the viewfinder if it is mounted on a camera.
HOYA is the world's largest optical glass manufacture, making glass to spec for almost every camera and lens manufacturer. HOYA is also the world's largest filter manufacture.
Made With Optical Glass
Front and Rear Threads
How to select the correct Polarizing filter:
Many of today's cameras use semi-silvered mirrors or prisms to split the light entering the viewfinder in order to calculate exposure and focusing distance. PL (Linear Polarizing) filters can sometimes interact with these items to give unpredictable exposure or focusing. So we recommend that you choose a PL-CIR filter unless you have a manual focus camera which has no beam splitter.
All filters list on the package Tokina
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TheHoya Filters We Sell Are Fully Covered byHoya's 1 Year USA Warranty