Gosky

Astronomical 2inch Eyepiece Extension Tube Adapter - Optical Length 60mm - Total Length 90mm Standand 2inch Filter Threads

Description

  • Extension focal length: 60mm. Total length: 90mm
  • Fits in 2" telescope focusers, and accepts 2" eyepieces or accessories. With standand 2inch filter threads.
  • Machined of high quality aluminum and anodized black.
  • Features two locking thumbscrews to secure any inserted astronomy accessory.
  • With a brass compression insh to prevent the marring of your telescope accessories.

Gosky Astronomical 2inch Extension Tube - Optical Length 60mm - Total Length 90mm - With Standand 2inch Filter Threads
With this simple and useful device, you can extend the focal length of your telescope 60mm or a little more.

Specifications:
Program type : Astronomical 2inch extension tube 60mm

Package Include:
2inch Extension tube

Technical Specifications

Manufacturer
Everest
Model
GOPA001
Color
Standard Type Cell Phone Mount