SkyMentor 1.25" Moon & Skyglow Filter - 10924 variant High precision tracking with low

High precision tracking with low periodic error (PE)<±3

including two special ED glasses which have been used

Due to its diminutive size

sharp views with StarBright XLT optical coatings - a great choice for visual observers and budding astro-imagers alike

ready for attachment of the optional Diamond Steeldrive temperature-compensating motor drive system

SkyMentor 1.25" Moon & Skyglow Filter - 10924 variant High precision tracking with lowSky Mentor Moon & Skyglow Filter 1. 25" 1. 25" moon and skyglow filter is a multi band pass filter transmitting a high percentage of light in the visual spectrum. The filter enhances contrast when observing brighter objects including the moon and planets The filter has a mild effect of darkening the background of the night sky so that fainter objects are more clearly seen against the blackness of space Effectively filters out selective wavelengths of