Features

• The telescope extension tube is specifically designed to fit 1.25" telescope eyepieces and allows you to extend the focal points without the loss of light and distortion.
• Standard 1.25" thread to work with most eyepiece filters.
• The extension adapter helps with back travel often needed for short-range terrestrial viewing while offering great protection for your eyepiece with 1/2 securing screws and an internal copper hoop.
• With an anodized aluminum design, the tube is built to last and can withstand wear and tear over a long period.

Specification

• Material: Anodized aluminum
• Thread Size: 1.25"
• Optical Length:34mm/ 40mm
• Total Length:56mm/ 70mm

Package Content

• 1 x Telescope Extension Tube with Mounting Screw