Hoya launches UV&IR cut filter
Hoya has launched a new lens-mounted filter, designed to reduce the negative impact of ultraviolet and infrared light rays on digital images.
The new UV and IR Cut Filter from Hoya is a lens filter that, when attached to your lens, permits only the visible spectrum of light rays to enter the camera and get captured by the sensor. It blocks out both the higher frequency ultraviolet rays and lower frequency infrared light rays. This is important to digital photographers as the CCD and CMOS sensors found in our cameras are extremely susceptible to catching UV and IR rays just outside the visible spectrum that have a very negative impact on image quality.
Another benefit to using the UV-IR filter is that it can also reduce the effects of atmospheric haze to a greater degree than would be found with a standard UV filter. This means that sharper images with more depth and finer, richer colour gradations are possible when utilizing the filter’s effects in your photography. This combination filter is a convenient option for those who seek a clearer and sharper image when captured outdoors, while getting the benefits of two filters in one.