Metal Eyepiece Extension Tube Adapter For Astronomical Telescope Extender Thread

Description

Metal Eyepiece Extension Tube Adapter For Astronomical Telescope Extender Thread
Features
1. Made of good-quality aluminum alloy, solid, durable and corrosion-resistant.
2. Black anodic oxidation treatment surface to prevent unwanted reflections.
3. Support connecting with 2 inch telescope eyepiece and astrophotography filters, preventing damage to your telescope accessories.
4. Equipped with two clamping screw with brass locking wing screw, prevent accidental slippage and keep telescope safe.
5. Lightweight, small size and portable.
Product Specifications
Item Name: Telescope Eyepiece Extension Tube
Material: Aluminium Alloy
Color: Black
Thread Diameter: 2 inch M48*0.75
Top Ring Diameter: Approx. 50 mm/ 1.97 inch
Bottom Ring Diameter: Approx. 59 mm/ 2.32 inch
Tube Length: Approx. 60 mm/ 2.36 inch
Total Length: Approx. 90 mm/ 3.54 inch
Package Included
1 x Telescope Eyepiece Extension Tube Adapter