Astronomik ProPlanet 742 Clip-Filters Sony alpha 7 (67176)
181.72 $
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. It allows only infrared light with wavelengths above 742 nm to pass, significantly reducing the effects of atmospheric turbulence ("seeing"). This results in sharper and steadier images than those captured in visible light.