GSO 8x50 Finderscope with Dovetail Base

It features a diecast mounting bracket with spring-loaded screws for easy alignment. It has long eye relief and an approximate 5.8° field of view. Because of its large aperture, the 8X50 finderscope often reveals brighter deep sky objects. The difference is easily noticable, resulting in faster location of objects and more comfortable viewing. Grasp 170% more light then a 6x30 Finder.