2 Orion Telescope Eyepiece Extension Tube

All prices for '2 Orion Telescope Eyepiece Extension Tube' include the approximate cost of delivery to an address within the UK.
Amazon

These anodized, machined aluminum tubes provide extra focuser back travel sometimes needed to achieve focus with certain eyepiece/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. We offer 1.25" and 2" models, which fit 1.25" eyepieces and 2" eyepieces, respectively.

Amazon

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.

Amazon

The 1.25" Variable Universal Camera Adapters allow attachment of a camera body to reflector and refractor telescopes for either prime-focus or telescope eyepiece-projection photography (hence the term universal). The adapter slides into the eyepiece holder as an eyepiece normally would. This universal adapter is composed of two detachable parts: a prime-focus adapter (or T-adapter) for prime-focus photography, and a fixed-length or variable extension tube for eyepiece-projection photography.

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