High spec dielectric coated prism gives impressive contrast and brightness compared to standard versions.
On refractors gives an upright image with left / right correct orientation.
Fits on 2" telescopes only, but comes with a 1.25" eyepiece adapter. Eyepieces are held in place with a brass compression ring. This ensures a secure fit with minimal damage to the EP.
Features:
Specifications:
Kit content
Ostara 2" 45 Degree High Quality Diagnal Prism
User guide
Manufacturars warranty