2-Inch Telescope Eyepiece Extension Tube Adapter - Optical Length 35Mm

Description: 2-Inch Telescope Eyepiece Extension Tube Adapter - Optical Length 35Mm - with Standand 2-Inch Filter Threads Fits in 2 inch telescope focusers and accepts 2 inch eyepieces or accessories; threaded for use with standand 2-Inch astrophotography filtersFeatures two locking thumbscrews to secure any inserted astronomy accessory; with a brass compression insh to prevent the marring of your telescope accessoriesExtension tube provides extra focuser "back travel" often needed for short-range terrestrial viewing through a telescope; or for astrophotographic applicationsExtend focal length of telescope 35mm or a little more; various models have focal lengths of 35mm 50mm and 80mm in our store; required spacing can be achieved by combining several extenders of differing lengths; use 1 2 or 3 pieces as you likeMachined of high quality aluminum and anodized black; durable for long time use Product Description Astromania 2" Telescope Eyepiece Extension Tube Adapter Optical Length: 35mmFits in: 2" telescope focusersCompatible with: 2" eyepieces or accessories Astromania 2-Inch Telescope Eyepiece Extension Tube Adapter provide extra focuser back travel sometimes needed to achieve focus with certain eyepiece or telescope combinations. More back travel is often needed for short-range terrestrial viewing or with use of a field flattener, coma corrector, or focal reducer lens. Extension tube provides extra focuser "back travel" often needed for short-range terrestrial viewing through a telescope, or for astrophotographic applications. / Locking Thumbscrews / Features two locking thumbscrews to secure any inserted astronomy accessory. / Brass Compression Ring / Built-in brass compression ring to prevent the marring of your telescope accessories. / Internal Thread Design / Effectively reduce stray light interference, improve the brightness of the image. / Full Metal Material / Machined of high quality aluminum and anodized black, durable for long time use. Objective Lens Diameter 50 Millimeters Focal Length Description The product provides an additional 35mm of focal length Item Weight 3.9 Ounces Finderscope Reflex Size 35MM Shipping Fast shipping is very important for us. Our standard US shipping service is FREE. Your order will be shipped within 2-3 business days upon full payment received. Your order will be delivered within 2-3 business days after the handling time. We only ship to the confirmed PayPal address. We reserve the right to cancel any order for any reason at any time. We are not responsible for undeliverable addresses. Returns and payment We offer a 30 days return policy from checkout winning date. We allow only PayPal as payment methodFeedBack Your feedback very important to us, after you get your package and you are satisfied with our service please leave us positive feedback If you have any problem with your order / any questions please before leave any type of feedback For any questions, using eBay contact system Please visit our eBay store to check out other items for sale!Thank you for shopping at our store.

Price: 41.99 USD

Location: Denver, Colorado

End Time: 2025-02-05T02:54:47.000Z

Shipping Cost: 0 USD