Orion 5124 2-Inch Telescope Eyepiece Extension Tube
Product Description
Orion 5124 2-Inch Telescope Eyepiece Extension Tube
- Extension tube provides extra focuser "back travel" often needed for short-range terrestrial viewing through a telescope, or for astrophotographic applications
- Adds 2" of extension, fits in 2" telescope focusers, and accepts 2" eyepieces or accessories
- Features two locking thumbscrews to secure any inserted astronomy accessory
- Threaded for use with 2" Orion eyepiece and astrophotography filters
- Machined and anodized aluminum tube
This anodized, machined aluminum tube provides extra focuser back travel, which is sometimes needed to achieve focus with certain eyepiece/telescope combinations. More back travel is often needed for short-range terrestrial viewing through a telescope, or with use of a field flattener, coma corrector, or focal reducer lens. Adds 2 inches of length extension. This 2" extension tube features two locking thumbscrews and is threaded for use with 2" filters.
Technical Specifications
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