BAADER CARL ZEISS 1.25" ABBE-BARLOW LENS 2x f/4 motor (disengageable) bracket and watertight

motor (disengageable) bracket and watertight box for all electronics

so adding this adapter will increase the thickness of the ARCO 3" from 23mm to 24

making it suitable for use with APS-C sized sensors and smaller

Space technology: a multiple staggered light trap made of heat protection sheets and heat-absorbing special ceramics as the end of the light trap - similar to heat tiles on the space shuttle - absorbs the radiant heat without heating the surroundings too much

Practical dust-cover for all types of telescopes

BAADER CARL ZEISS 1.25" ABBE-BARLOW LENS 2x f/4 motor (disengageable) bracket and watertightThe Carl Zeiss Abbe Barlow lens is an exceptionally high quality 2x Barlow for both visual and photographic use. Made by Carl Zeiss in Jena and with a 1. 25" T2 ClickLock by Baader, the Abbe Barlow has incredible performance over the visual spectrum. Carl Zeiss's multi layer anti reflection coatings are regarded as the best ever made, with only 0. 2% loss over the exact spectral region where the night adapted human eye is most sensitive. This