Antares 7x50 Right Angle Finderscope - Blue - FRBU refractor telescopes 2” with Twist-Lock connection is

2” with Twist-Lock connection is a mirror diagonal which will serve your observing well for many years

Belt drive – Super smooth PE curve

allowing you to maintain the proper field stop to Paracorr lens distance

Stepper motors are quieter than servo motors

5m Optical Coatings: Multi-Coated Prism Glass (Type): BaK-4 Twilight Factor:: 37

Antares 7x50 Right Angle Finderscope - Blue - FRBU refractor telescopes 2” with Twist-Lock connection isAntares Finderscope 7x50 Right Angle Blue Product Highlights: Antares Finderscope, Right Angle 7x Magnification 50 mm Aperture Doublet Achromat Reverted Image Orientation, Right Angled 65 Apparent Field, 9+ True Field of View MultiCoated Blue Tube Body The Antares FRBU features a reverted image, right angle viewing with a helical focus wire x cross hair giving over 9 degrees of true field at 7X magnification. That is a significantly wider field than