Astronomik Filters ProPlanet 742 IR SC 2" band-pass filter (43756)
18516.95 ¥
Tax included
The Astronomik ProPlanet 742 IR-pass filter is an excellent choice for imaging the Moon and planets, especially Mars, using telescopes with apertures of 6" (150 mm) or larger. By allowing only infrared light with wavelengths above 742 nm to pass, it significantly reduces the effects of atmospheric turbulence ("seeing") that impact visible light imaging. This results in sharper and steadier images, even from less-than-ideal locations.