SVBONY 1.25'' Moon Filter for Astronomy Telescope Eyepiece for Moon Viewing For Sale
SVBONY 1.25'' Moon Filter for Astronomy Telescope Eyepiece for Moon Viewing:
$14.99
SVBONY 1.25'' Moon Filter for Astronomy Telescope Eyepiece for Moon Viewing
Features:
1. 100% brand new2. 1.25" Moon and Skyglow Filter is Skyglow is a multi-band pass filter transmitting a high percentage of light in the visual spectrum3. 1.25" Skyglow & Moon filter for telescope eyepiece - Cuts light pollution4. Moon & Skyglow 1.25" Moon filter for Telescope Eyepieces5. Light Pollution & Moon Filter 1.25" Inch Astronomy Telescope Skyglow Eyepiece6. Premium Quality Metal Rim & Thread & Blue Glass Lens7. The Moon & Skyglow 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 planets8. The filter has a mild effect of darkening the background of the night sky so that the fainter objects are more clearly seen contrasted against the blackness of space9. The filter effectively filters out selective wavelengths of low-pressure sodium and other man-made sources typically used in street lighting. Although it is not a nebula filter, it enhances the views of deep-sky objects by increasing the contrast of these objects against the background sky10.The filter will fit all standard sized 1.25" eyepieces and accessories. It is mounted in a nicely anodized housing and is threaded on both sides for stacking with other filters if necessary11. Usage: The filter thread after thread eyepieces, rotate the filter into the eyepiece can be used
Specification:
1. Brand: SVBONY2. Lens material: pure optical glass lens3. Sleeve material: Metal4. Caliber: 1.25" / 31.7mm5. Total item length (including external thread): 0.39inch / 10mm6. Total item length (excluding external thread): 0.28inch / 7mm7. Clear aperture: 0.94inch / 24mm8. Weight: 0.25oz / 7g
