Barlow Lenses 1.25in 5X Green Film Telescope Barlow Lenses with T2 Mount M35 Thread Astronomical

Feature: 1. Suitability: Can be used with any astronomical telescope equipped with a 1.25in mount for wide field lunar observations; medium sized star clusters; and a wide range of cloudy nebulae and deep space targets. 2. Fully Coated Green Coated Optical Glass Eyepieces: Offers excellent image contrast and light transmission; provides maximum detail and clarity throughout the field of view; highly achromatic. 3. 5X Magnification: Great for the hobbyist with a fast, short focal length telescope. The 1.25in eyepiece tube is threaded, and supports the connection of interface adapters with T2 (M42.x0.75mm) threads and M35x1mm threads. 4. Anti Slip Design: Anti slip design with inward slope helps to avoid accidental falls. 5. Photography Extension: 22mm extension with M35 mount, 31mm extension with M42 mount. Eyepiece thread: M28.6x0.6mm eyepiece thread is supported. Specification: Item Type: Barlow Lens Material: Aluminum Alloy, Optical Glass Magnification: 5X Lens Material: Optical Glass Lens Coating: FMC Green Film Mirror Body Material: Aluminum Alloy Interface Size: 1.25in (Approx. 31.7mm) Photographic Thread: Support Connection To The Interface Adapter With T2 (M42. x 0.75mm) Thread And M35 x 1mm Thread Photography Extension: 22mm With M35 Mount, 31mm With M42 Mount Eyepiece Thread: Support M28.6 x 0.6mm Eyepiece Thread Anti Slip Design: Anti Slip And Anti Jamming Design With Inward Slope. Package List: 1 x Barlow Lens