Barlow lenses and Diagonals

0.85x reducer and flattener for Skywatcher Evostar 72/420 ED APO telescopes (with M48 screw)

1.25" prism for the right image 45o for refractors

• 2" BBHS prism star diagonal (BaK4 glass) with 2" ClickLock clamp and black case.
• New included item since 01/2020: Baader 2" Safety Kerf nosepiece with 2" filter thread (#2408156, € 41,-) with additional grip and security from inadvertent slipping. This 2" nosepiece replace the former included 2" standard clamp with undercut
• Provides greatest reflectance over most spectral range from 390 to 2000nm
• BBHS = Broadband Hardsilver coating with dielectric protective overcoating
• Much higher in brilliance than cheap dielectric coatings