SVBONY 2X Barlow Lens, Doubles The Magnification Telescope Barlow Lenses, 1.25 inch Multi Coated Broadband Green Film Telescope Accessory with M42 Thread for Standard Telescope Eyepiece
- 1.25 inches 2x achromatic Barlow lens effectively double the capacity of an existing set eyepieces.
- the barlow edges and inner barrel are blackened to provide maximum contrast.
- Two elements one group of fully multi coated HD broadband green film optical glass for excellent transmission.
- the internal housing is baffled to eliminate unwanted reflections and chromatic aberration.
- SVBONY Barlow lens using togeter with 1.25 inches telesope eyepieces gets high power magnification for more closely and more detailed at the moon's surface and other celestial bodies.
- The Barlow lens role is not only to improve the image quality.
- the housing is precision machined from aluminum stock and black anodized to a hard finish.