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