The NearStar Solar finder makes finding the sun on any scope simple, precise and easy. The base will fit into any standard Orion, Synta, GSO, TPO, Zhumell, X-Class 8x50 or 6x30 finder bracket base. The sun will shine through the front hole and project an image on the frosted translucent rear surface to easily locate the sun with your telescope. Machined aluminum construction.