BAADER ADAPTER 2" TO 1.25" BA The 115mm PLUS can be

The 115mm PLUS can be used with SharpStar 100Q-II Vixen VSD

for example bring the optical system into the outside in an insulated box and allow it to cool down inside that box over the time of an hour

treated for outdoor use

GSO secondary mirrors are offered in sizes from 62

Designed for telescopes with aperture up to 150mm

BAADER ADAPTER 2" TO 1.25" BA The 115mm PLUS can beThe Baader 2" to 1. 25" Adapter securely holds 1. 25" eyepieces and accessories and adapts them to a 2" barrel. It has an optical height of 8. 5mm. The side clamping screw and bronze clamping ring allow for a secure grip. On the telescope side is an M48 x 0. 75 female thread to hold any mounted 2" filter. Specifications Optical length 8. 5 mm Clear aperture 31. 6 mm (1. 25") Outer diameter 55 mm Connection telescope side 2" barrel with M48 x 0. 75