Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 8 - Jul 13
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Description
Alpine Astronomical Baader T-2 40mm Extension TubePart of the Astro T 2 Modular System Adds Spacing for System Components Internal T 2 Threads at One End External T 2 Threads at Other End Stackable with Other T 2 Extension Tubes An optional part of their modular Astro T 2 system, the Alpine Astronomical Baader T 2 40mm Extension Tube can be used throughout the system to add the proper spacing between different components. The extension has internal T 2 threads on one end with external T 2 threads on
- Part of the Astro T-2 Modular System
- Adds Spacing for System Components
- Internal T-2 Threads at One End
- External T-2 Threads at Other End
- Stackable with Other T-2 Extension Tubes
An optional part of their modular Astro T-2 system, the Alpine Astronomical Baader T-2 40mm Extension Tube can be used throughout the system to add the proper spacing between different components. The extension has internal T-2 threads on one end with external T-2 threads on the other for easy use. You can use the extension tubes anywhere you need to precisely space and couple any of the T-2 components, in configurations of your own design.
- Example of Uses
-
- Stack this 40mm tube with another of the same size or the two other sizes�15mm and 7.5mm�for precise spacing
- Use with the Alpine telecompressor to vary the spacing of the lens relative to a camera or eyepiece for precise placement
- Provide a secure way of varying an eyepiece-to-camera separation (projection ratio)
- Use with the afocal and ocular projection (OPFA) system
- Use with the Multi-Purpose Coma Corrector to accurately locate and couple the coma corrector to eyepieces
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Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy