BAADER RCC ROWE COMA CORRECTOR 3.5nm Combo adapter kit B4

Combo adapter kit B4

CNC-machined and hard-anodized 6061-T6 aluminium

For use with the QHY268M or QHY600M-PH (short backfocus versions)

you can screw the Barlow into the filter thread of a 2" eyepiece

Through design efficiency and optimization

BAADER RCC ROWE COMA CORRECTOR 3.5nm Combo adapter kit B4The Baader Rowe Coma Corrector (RCC) eliminates coma in fast Newtonian imaging systems between f 3. 5 to f 6 without manipulating the focal length. The RCC has a large backfocus requirement of 91. 5mm, allowing you to connect accessories such as off axis guiders, filter wheels, rotators and more. The triplet lens design has Phantom Group wideband multi coating on all air to glass surfaces. The coating treatment delivers the highest transmission