Features: Simple operation: Simply insert the eyepiece into the Barlow lens and then insert the Barlow lens into the rifle scope. Increase the magnification without narrowing the exit hole on the eyepiece and keep comfortable observation with a wide view. Plastic body , light weight , can use stable and durable for a long time. With thread M42x0.75mm for connecting the digital camera via T ring adapter. 3x magnification with 0.965 inch interface doubles the magnification of all 0.965 inch eyepieces. Specification: Color: black Lens material: Optical glass Sleeve material: plastic Interface: approx. 24.5 mm (0.965 inches) Length: 6.8 cm , weight approx. 18 g. Package list: 1 * 0.96 in3X Barlow lens

3X magnification with 0.965 inch interface doubles the magnification of any 0.965 inch eyepiece. With M42x0.75mm thread to connect digital camera via T ring adapter. Plastic body, lightweight, can stable and durable for a long time use. Providing more magnification without reducing the exit hole on the eyepiece and keeping a comfortable observation with wide view. Easy to use: simply insert the eyepiece into Barlow lens, and then insert the Barlow lens into the scope.

Manufacturer: fosa1. Date First Available: February 25, 2020. Best Sellers Rank: #47 in Telescope Barlow Lenses. Customer Reviews: 3.6 out of 5 stars 4 ratings 3.6 out of 5 stars. Item model number: fosakesh4q7968. : B08KWHN2J3. Item Weight: 0.635 ounces. Product Dimensions: 2.76 x 1.18 x 1.18 inches.