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The rack and pinion focuser is suitable for do-it-yourself construction or improvement of a 10" Newtonian and also accepts correctors with 3" diameter.
Suitable for telescope tubes with 230mm to 250mm diameter Including 360° rotation and tilting possibility 2" connection and auxiliary thread M82x1 (female) for adapting large correctors for astrophotography Micro-reduction for precise focusing The bearing of the extension tube is decoupled from the adjustment via gear drive (rack-and-pinion) Stable 2" focuser with rack and pinion adjustment, speed reduction and roller bearings for RC and Cassegrain telescopes with M117x1 thread on the tube Telescope connection: female M117x1 thread with 360° rotation Can also be attached to refractors via special adapter Connection on the eyepiece side is 2" and 1.25" M82x1 male thread, M77x1 female thread, M74x1 male thread and M69x1 female thread for screw adaptations Bearing via stainless steel rail with ball bearings Adjustment via toothed rack - rack-and-pinion principle Suitable for EAF motorized focus without additional adapter Binoculars with 100 mm aperture and very good ED Apo objectives for day and night with pleasant 90° view and magnesium body
The adapter allows a threaded connection of accessories like correctors and photo accessories to focusers and adapters with female M63x1 thread.
TS M48x0,75 2" filterthread 360° rotation and quick changer with maximum fitting accuracy and short construction length.
TS M54x0.75 thread 360° rotation and quick changer with maximum fitting accuracy and short construction length.
This M68 adapter is a true problem solver from Teleskop Service for all astrophotographers who work with the professional M68x1 ZEISS style thread system
The adaptor allows 360° rotation on all focusers with M54x0.75 connection thread on the eyepiece side
The 40 mm f/3.3 Triplet ED guiding scope with carbon tube offers very good optics and fits all common finder shoes.
Triplet ED objective with 40 mm aperture and 132 mm focal length T2 and 1.25" connection Adjustment range of the focus: 15 mm Focus point 10mm behind the T2 thread or 20mm behind the inner T2 thread if the T2 extension is removed Fine adjustment by twisting with precise fixation by counter ring Stable metal bracket with dovetail bar, suitable for finder shoes from TS-Optics, Skywatcher, GSO and many more. Carbon tube Multi-coating on triplet objective for maximum transmission Especially well suited for guiding cameras with small pixels and high resolution The extension ring extends an adapter with M54x0.75 connection by 5 mm.
Solid counterweight for all common mounts from Vixen, Skywatcher, Celestron, iOptron with D=20 mm counterweight shaft
The 1.25" Premium Flat-Field eyepieces offer a wide and well-corrected field of view with comfortable viewing even for binocular observation.
Focal length: 5.5 mm Barrel size: 1.25" with filter thread Apparent field of view: 60 Eye relief: 16 mm Foldable rubber eyecup - also suitable for eyeglass wearers Full multicoating on each glass-air surface No safety groove - therefore no tilting possible