2" Extension Tube Adapter with brass compression ring 1.5" Exten
All Metal Quality 2" Telescope Extension Tube Adapter with Brass Compression Ring
Can't get that 2" eyepiece to focus because it focuses beyond the length of your focuser? Here is the answer: Brand new, 2" eyepiece extension tube, anodized aluminum - has filter threads to accept 2" or 48mm filters. 3" long will extend focus range approx. 1.5". Has a brass compression ring to protect your valuable eyepieces from getting marred up when you screw a setscrew directly onto the barrel.
You might also want this to make a large military surplus eyepiece into a quality 2" telescope eyepiece or use some 50mm diameter lenses and this tube to make your own 2" eyepieces. Grab this quality adapter at a great price from us.
- Item #: 2" Extension Tube Adapter
- Condition: New