Solomark 2" ED 2X Dual Power Telescope Barlow Lens for Telescopes

SOLOMARK- 2X ED Barlow Lens - 2" ED Barlow Lens 2x - 2" This "Deluxe Barlow Lens" offers the same high performance known from SOLOMARK 1.25" Barlow lenses, but allows you to use 2" accessories. Of course a 1.25" adaptor is included so you can still use your 1.25" accessories as well. This way you need only one Barlow lens for all your accessories. The ED Lens Element: Through the use of an ED element colour correction is improved, resulting in a sharper image and better contrast. Fields of Use: The SOLOMARK 2" ED Barlow lens is ideally suited for visual as well as photographical applications. Its large aperture of 37mm offers a fully illuminated field without vignetting with any 2" eyepiece. The Barlow lens element can also be removed and then screwed directly into the 2" filter thread of your eyepiece or adapter. This results in a lower magnification factor. Visual Use - 2x Just insert the Barlow lens between the eyepiece and the telescope and you will double the magnification. At the same time you will retain the comfortable eye relief of the longer focal length eyepiece. Visual Use - 1.5x Just screw the lens element of the Barlow lens directly into the filter thread of your eyepiece. The resulting magnification is reduced to about 1.5x. Photographical Converter Just screw the lens element of the Barlow lens into a 2" nose piece for your camera (e.g. TS FA 2). This turns the Barlow into a photographical converter with a factor between 1.5x and 2x (depending on the distance between lens and camera sensor). SOLOMARK - 2X ED Barlow Lens - 2" Features... Brass compression rings on barlow and adapter for eyepiece security. Gnarled rubber grip for handling safety. High quality optics and rugged construction.