Multi Coating 3X Magnifying Lens Barlow Lens Standard Astronomical Telescope Eyepiece Compatible with 1.25 inch Thread for Astronomy

Feature:1. 3X magnification with 1.25-inch interface, increasing magnification of any 1.25-inch eyepiece and providing comfortable viewing effect. 2. Compatible with most telescope eyepieces, eyepiece filters and other with 1.25 inch thread accessory. 3. Magnification lens provided with fixing screw to firmly secure the eyepiece. 4. Made of high quality plastic and optical glass material, sturdy, durable and long service life. 5. Small size and lightweight, easy to carry and store, convenient to use. Spec:Condition: 100% Brand New Item Type: Magnification Lens Model: 5P9943B Material: Plastic + Optical GlassColor: BlackMagnification: 3XWeight: Approx. 34g Interface Size: Approx. 31.7mm/1.25inchSize: Approx. 80x31.7mm/3.15x1.25inch Package List:1 x 3X Magnification Lens 2 x Dustproof Cover