Revelation Astro Eyepiece Filter ste x 5 Telescope lens

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This is a 99p no reserve auction fro a set of Revelation Astro lens filters Yellow, Light blue, Gray, Red & Violt Each filter will come with its on case No 11 Yellow Planetary filter for use with astronomical telescopes and eyepieces with a 1.25" fitting. This filter helps to bring out dark surface detail on Jupiter and Saturn, darkens certain features on Mars, and (for large telescopes) can improve visual detail when viewing Neptune and Uranus. 82A Light Blue allows for 73% light transmission . Again a general purposes filter. This is the most used all round filter as it greatly enhances most details on Jupiter and Saturn. It works especially well on the Red Spot and the cloud belts. It can also be used for lunar observing and to split Antares . NO ND96 Neutral Density Moon Filter Grey ND96 (0.6) allows for 25% light transmission . This filter will cut down the glare from the moon to 25% mak ing observation much more comfortable. This is espec ially useful when it is over half Moon, allowing for more detail to be seen. Probably one of the most important filters. No. 25 A Red Filter allows for 14% light transmission. This filter greatly reduces light transmission of blue and green light, resulting in strong contrast between lighter and darker surface features. It works well when used on Jupiter and Mars. No. 47 Violet Filter read more