Antares 25mm Kellner X-Hair Eyepiece (IRK25)

Antares 25mm Kellner X-Hair Eyepiece (IRK25)The 1. 25" IRK25 is the fully coated glass reticle Kellner eyepiece used on all Antares illuminated finderscopes. It has 55 degree AFOV, helical focusing for the XX reticle and uses the Hi Bright illuminator with variable intensity. The reticle can be easily removed for cleaning. An eyeshield and 12mm eye relief make it very suitable for manual guiding. 1. 25" 25mm Plossl eyepiece, 55 Degree Apparent Field, eyeshield, XX glass reticle with

and mobile devices

Focal Length 41mm Barrel Size 2" Apparent Field of View 68 degrees Eye Relief 27mm Weight 2

For even easier alignment

Enhanced Magnification

5 kg) Solar Warning Never look directly at the Sun with the naked eye or with an optic (unless you have the proper solar filter)

Rubber grip

The Ultima Edge 15mm has a generous 65° field of view perfect for viewing planets

or as a “Barlowed” T-adapter for double the magnification and the benefit of extra inward focus travel

but reduce lunar brightness

Just rotate the front of the OTA and it provides fine focal adjustment

Premium dielectric coatings in a carbon fibre body and twist lock adapter to prevent marring of eyepieces

You can make several adjustments to the Star Adventurer Dec Bracket