Alstar 2" to 1.25" Telescope Eyepiece Adapter - Bundle with - Telescope LRGB 1.25 Inch Filter Set

This is a very high quality anodized aluminum adapter that has filter threads at the bottom for 2" telescope filters (48mm threads). It also has an internal brass ring that the set screw hits to hold your 1.25" eyepiece inside. This eliminates marks on your eyepiece barrel. Nice large thumbscrew that is easy to turn even in very cold conditions or with gloves on.

• Allows you to use 1.25 inch eyepieces in any 2 inch telescopes focuser; star diagonal; or holder
• An affordable way to increase the number of eyepieces to use with your 2 inch focuser equipped telescope
• Great for performing lunar and planetary viewing in larger telescopes
• The Alstar LRGB Filter Set comprises four filters: 1.25 inch luminance Filter; 1.25 inch Red Filter; 1.25 inch Green Filter; and 1.25 inch Blue Filter; this LRGB filter set enables you to combine high-resolution color images with a monochrome CCD camera
• The luminance filter transmits the entire visible light spectrum while blocking near some invisible light; these three RGB filters signify the three primary colors of red, green and blue; which are able to create a color photo