High-grade transparent film
This filter utilizes a newly developed film (High-Rate Transparency) that allows more visible light to pass through the filter while filtering the same amount of polarized light. The HOYA HRT filter transmits up to 25% more light through the polarizing film, providing photographers with about 1/3 stop more light than a typical circular polarizer.
UV absorption
The glass of the HOYA HRT filter has additional properties for ultraviolet light absorption. The most common use for a circular polarizing filter is to darken bright blue skies in outdoor photography, but they can also reduce or eliminate reflections from non-metallic surfaces such as glass and water. By rotating the outer ring of the filter, the change can be observed by looking through the filter or through the viewfinder if it is mounted on a camera.
- Type
- CPL
- Diameter
- 55 mm
- Packaging
- Piece
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.