Polarizing & Neutral Density Filters

Grey Filter ND 3,0 (1000x) 0,1%  1,25''ApplicationsThis filter will be used in a Herschel Wedge, to reduce the transmitted light to a usable amount. Additional you need a second grey filter or polar filter or Solar Continuum filter.AdaptionThe...

For reducing brightness and during Lunar and Solar observation. Suitable for solar observing only as an additional post-filter!Fine optical polish results in no loss of sharpness at high magnifications even with a filter position far in front of the...

Baader Double Polarizing FilterScrews into 1¼ or 2" eyepieces/threads. The two filters can be rotated relative to each other to variably adjust the brightness level for lunar observations. The Baader Double Polarizing Filter can also be used for solar...

Baader Polarizing FilterScrews into 1¼ or 2" eyepieces/threads. Useful in Lunar and Solar observations to limit brightness and increase contrast.The filter can also be used with a Baader Hershel Wedge to provide an adjustable variable brightness...

Features Reduce glare and increase contrast of the Moon with the Celestron 1.25" Moon Filter Also useful for extra bright planets as well as terrestrial viewing over sand or snow Threads onto most 1.25" eyepieces in seconds Celestron 1.25" Moon FilterThe...

FeaturesFour great Moon filters in one kit—everything you’ll ever need for optimal views of the lunar surface Three neutral density (ND) filters with different levels of light transmission (13%, 25%, and 50%) allow you to choose the perfect filter for...

FeaturesReduces brightness and cuts glare, increasing clarity of the Moon, Venus, and bright double stars 13% light transmission Provides a true color image Threads on to any Celestron 1.25" eyepieceCelestron Neutral Density Moon Filter - 1.25"The...

FeaturesA customizable way to reduce brightness and glare on the brightest celestial objects like the Moon, Venus, and bright double stars Adjust the level of light transmission from 1-40% for the best possible view for your specific target and current...

ND13Lumicon Neutral Density 13 Filter will tone down the glare from the full Moon and allow more planetary detail than ever! Lumicon ND13 transmits 13% of all incident light, while blocking 87%. For lunar observing with 8" (200mm) and larger...

Lumicon Single Polarizing Filter is the best all-purpose lunar and planetary filter, reducing glare and increasing contrast on the Moon and planets. In addition to polarizing light, it can also reduce its intensity by a factor of about 3.Lumicon Single...

Lumicon Variable Polarizing Filter is an all-phase lunar filter for large telescopes. Transmittance is continuously variable from about 5% to 35%.Lumicon Polarizing Filters are made from high quality Schott- Hoya optical glass and allow for maximum...

A Polarizing Filter will help control the brightness of the Sun’s image when using a Lunt White Light Wedge visually. Choose either a 1.25″ or 2″ Polarizing Filter, whichever size matches the barrel of your eyepiece. When doing visual...