If you are looking to upgrade your stock finder, high quality 9x50mm right angle finder may be just what you need. It features a multi-coated 50mm achromatic objective, a prism that provides a non-inverted, non-reversed correct-image, and single eyepiece -hairs that allow for precise centering of faint objects. Right-angle 9x50 finder makes it easier to hunt faint objects without back and neck strain Large 50 mm aperture lets you star hop using fainter stars and see many deep- objects directly Correct-image orientation shows a view of the that matches most star charts The diagonal and eyepiece are removable, changeable or rotatable. The finder comes with two protective end caps for the objective and the eyepiece. The finder is easily focusable from the objective end by turning the objective assembly and locking focus using the focus lock ring just behind the dewshield. Color: Black Material: Metal Package Contents: 1*Finder Scope Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.