Lunar Planetary Filter Set 1.25

A nice beginner's set of 1.25" planetary filters for any telescope. Celestron Lunar and Planetary Filter Set - 1.25" Use this coloured filter set to bring out extra details on a planets surface. Included in the set is a #12 Deep Yellow, #21 Orange, #80A Light Blue and an #ND-96-0.3 Natural Density filter. These versatile filters will fit any 1.25 eyepiece, simply screw onto the eyepiece and slide it into the focuser. #12 Deep Yellow A good all-purpose filter for telescopes with an aperture less than 4.5. The Deep Yellow will improve the contrast features on the Moon as well as see equatorial belts on Jupiter and Saturn, clouds and the polar ice caps on Mars, and the dusky details on Uranus and Neptune. #21 Orange The Orange filter sharpens boundaries along the plains of Mars by reducing blue and green light transmissions. This filter can also be used on Jupiter and Saturn to enhance detail in the belts and polar regions.