The SV136 3x Barlow triples the magnification of any 1.25-Inch eyepiece without adding a very long extension between the telescope and the eyepiece. It works well with any 1.25-inch telescope.

Features:

• High resolution color corrects   
• The lens edges are blackened to maximize image contrast
• Essentially triple the power of any 1.25" telescope eyepiece with the Universal Barlow Lens
• Sophisticated fully multi-coated, eliminate unwanted reflections, increase contrast
• Includes 2-elements /1-Groups
• The body is full black metal constructed and precision CNC-machined

Specification:

• Brand: SVBONY    

• Model: SV136    

• Barrel Size: 1.25 inch    

• Magnification Factor: 3x    

• Lens Structure: 2-Elements / 1-Groups    

• Achromatic Coatings: Fully multi-coated
• Net Weight: 74g / 0.16lb /2.6oz