Nice wide field of view and magnification, very clear view fast service from OPT.
Very good. Very comfortable to use with erector prism.
Excellent! The finder scope is a convenience with its RACI properties.
The OPT agent helped my find the correct finder scope to replace and upgrade the 6x30 finder scope came standard with my Celestron 150 refactor scope. The Orion Finder Scope fit with no modifications needed.