Set with two Baader Maxbright® II Binoviewer Classic Ortho 18mm eyepieces

27 mm prisms with 26 / 25.5 mm clear aperture, for all 1.25" eyepieces - up to 35 mm focal lengths.

Ergonomically designed ClickLock® eyepiece clips with diopter adjustment.

Baader Astro T-2 System™ connector thread (M 42 x 0.75) and micro-bayonet Zeiss for the shortest possible connection to (almost) all existing telescope systems.

Optical tube length: 110 mm (+/- 1 mm tolerance).

With the following accessories:

Two Baader Classic Ortho18mm, 1¼" (HT-MC)eyepieces, apparent field of view 52°, incl. winged rubber eyepiece.

The Maxbright® II binocular is available in different sets including other accessories.

Glass path correctors (which version you need depends on your telescope), eyepieces, star diagonal and T-2 adapter are not included. Detailed information on accessories can be found in our Maxbright® II Binocular Instruction Manual.

Path Correctors (GC)

A Baader® Glass Path Corrector (GC) A Baader Glass Path Corrector (GC) serves two critical functions. First, it corrects the glass path, i.e., the amount of glass through which light passes on its way through the prisms and which causes chromatic aberrations (color errors) with fast telescopes. Second, the CG increases the focal length and shifts the focal point of the main telescope. More information on choosing the proper compensator can be found in the Maxbright® II Binocular Instruction Manual.

1¼" and 2" bridges

The 1¼" (31.8 mm, No. 2458105 ) or 2" (50.8 mm, No. 2408150) T-2 jumpers are used to connect the binocular via the pre-installed T-2 coupling nut or the optional TQC quick changer with a focuser/ocular clamp. They can also be used to use a T-2 star diagonal on 1¼" or 2" focusers.

1¼" star diagonals

Optical length (i.e., refocusing required) must be added to the optical length of the binocular.