Baader green filter 1.25"

Green filter for visual viewing of 500 nm planets.

• Particularly suitable for chromatic lens telescopes, improving image brightness
• For detecting binary stars
• Improves the view of Martian atmospheric phenomena such as fog or clouds
• A higher contrast between the red and blue regions in the atmosphere of Jupiter and Saturn
• Contrast of lunar craters improves (Tycho, Copernicus, Kepler)