Mechanical telescope accessories
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The extension ring extends an adapter with M54x0.75 connection by 8 mm.
This adapter permits the connection of accessories via the 2" filter thread to the TeleVue 2,4" thread and to the male thread of the TS-Optics UNC focusers.
The adapter allows for example the connection of correctors with M63x1 thread to telescopes with M54x0.75 internal thread on the camera side
Thread Extraction side: M54x0.75 external thread Thread camera side: M63x1 female thread - suitable for many correctors with the corresponding male thread The adapter offers an M48x0.75 thread connection for all focusers with female M68x1 ZEISS style thread - for threaded adaptions.
The adapter offers a M54x0.75 thread connection for all focusers and adapters with M68x1 ZEISS style female thread - for screwed adaptations.
The adapter allows the connection of adapters and correctors with M54x0.75 thread to focusers with M74x1 external thread, such as Skywatcher ESPRIT
Connection telescope side: M74x1 female thread Connection camera side: M54.075 female thread Length of the adapter: 11 mm Ideal for connecting M54 rotation adapters or reducers with M54x0.75 male thread to Skywatcher ESPRIT telescopes TS M68 System - Reduction Adapter from M88x1 to M68x1 ZEISS Level Thread System
The adapter allows connecting Schmidt-Cassegrain accessories, like correctors, off-axis-guiders, etc., to focusers with 2" receptacles.
This adapter allows attaching T2 accessories to the M48 x 0.75 thread.
Telescope side thread: M48 x 0.75 (2" filter thread), male Secondary thread on telescope side: T2 - M42 x 0.75, female Camera side thread: T2 - M42 x 0.75, male Optical length: 2.2 mm Versatile M48 and T2 adapter The special adapter allows the connection of correctors, like TSGPU or Baader MPCC to focusers with M54x0.75 internal thread Continuous female thread: M48x0.75 - 2" filter thread (female) - length 3 mm External thread: M54x0.75 photo thread (male) - length 2 mm optically effective length: only 1 mm (thickness of the bar) the short adapter fits to the M48x0.75 connection thread of many correctors Fits to focusers with the M54x0.75 female thread, such as UNCN2-G2. Can also be adapted to M63 or M68 via additional adapters. The adapter allows connecting 2" accessories to adapters and accessories with M48 thread connection, like correctors and flatteners.
This adaptor enables the connection of T2 accessories to adaptors with M48x0.75 male thread.
Telescope-sided thread: M48x0.75 - 2" female filter thread - length 5 mm Camera-sided thread: T2 - M42x0.75 male thread - length 4 mm Optical length is 6 mm not counting the male thread