CASSINI 1.25-inch 2x Flip Barlow

The Cassini 2x Flip Barlow increases the focal length of a telescope by two (2) times. The result is two (2) times the magnification with the eyepieces you already have. If you have three (3) eyepieces, purchasing one (1) Barlow will in effect expand your eyepiece collection to six (6) without having to purchase an additional three (3) eyepieces. And, best of all, an on and off knob is located on the side of the Barlow for easy and quick power switching. The Cassini Erecting Prism Diagonal increases the viewing comfort and usability of refractor telescopes. True astronomical telescopes will produce an upside down image. No erecting lenses, mirrors, or prisms are added and having these elements in the telescope could cause images to be dim and or distorted making land viewing difficult. The Cassini Erecting Prism Diagonal will turn the image in your telescope right side up to enable easy, comfortable terrestrial viewing. Cassini Prism diagonals consist of a 45-degree prism and are available in 1.25-inch format. Format: 1.25 Design: 2x Barlow and Erecting Prism Diagonal Brand: Cassini Model: ERPRSM12520 Color: Black Lens coating: Coated lens Prism type: 30mm, 45 degree Schmidt Requires batteries: No Body material: Metal, glass, plastic Weight: 5 ounces Dimensions: 2.5 inches long x 4 inches wide x 3 inches high

Format: 1.25 Design: 2x Barlow and Erecting Prism Diagonal Brand: Cassini