BAADER Q-BARLOW LENS 1.25" 1.3x / 2.25x mounting hardware Connection side A Nikon F

Connection side A Nikon F mount

60 From the contact surface of the focuser – with 90° T-2 prism  162 mm (can't reach focus) 144 mm 122 mm 79 mm straight

Passing band 889 nm

precision and portability for outstanding performance and resolution

Shortest overall height (w/ adapters) 50 mm Fine focus reduction 1:10 Rotatable Yes Finder base No Connection telescope side S88 dovetail

BAADER Q-BARLOW LENS 1.25" 1.3x / 2.25x mounting hardware Connection side A Nikon FThe Baader Q Barlow 1. 25" is a high quality 2. 25x Barlow made of exotic glasses that provides the rare extension factor of 2. 25x. The High Transmission Multi Coating (HT MC) on all air glass surfaces delivers a remarkably brilliant image with extremely low internal reflections. When used with the Q Turret set, there are no duplicate focal lengths, and you can achieve higher magnification than with standard 2x barlow lenses. It is also suitable for