- Telescopes
- Overview:
Telescopes - Achromatic Refractor
- Apochromatic Refractor
- Overview:
Apochromatic Refractor - ED Refractor - less color aberration than an achromatic
- SD APO - color free 2-element APO objective
- EDT APO - 3 element ED objective
- High End APO with 3-element APO objective - no color aberation
- Flatfield APO with flat field for Astrophotography
- All Apos and EDs from all manufacturers - large overview
- TS APO and ED from Japan with high quality optics
- Overview:
- Newtonian Telescopes
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- Solar Telescopes H-Alpha
- Overview:
- Mounts Tripods Rings Rails Power Supply ...
- Overview:
Mounts Tripods Rings Rails Power Supply ... - Mounts Equatorial with GoTo
- Mounts Equatorial without GoTo
- Mounts Azimutal with GoTo
- Mounts Azimutal without GoTo
- Mounts GoTo - Harmonic Drive
- Travel mounts for astro imaging
- Tripods Piers Polar Wedges
- Mount Control & Electronics
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- Overview:
- Telescope Accessories
- Overview:
Telescope Accessories - Eyepieces
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- Telescope DIY & Improvement
- Other telescope accessories
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- Overview:
- Filters
- Overview:
Filters - Color Filters and Color Filtersets
- Nebular Filters for Visual Observing
- Neutral-Density and Polfilter
- Photo Narrowband Nebular Filters
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- Photo Planetary Filters
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- Photo - Filtersets
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- Clip Filter for DSLR Cameras
- Filter Wheels and Filterslider
- Solar Filters for white light
- Solarfilter for H-Alpha and Calcium
- Overview:
- Adaptors
- Overview:
Adaptors - Adapter 1,25" and 24,5mm
- Adapter 2"
- Adapter T2 - M42x0.75
- Adapter M48x0,75
- Adapter M54
- Adapter SC
- Adapter M63
- Adapter M68
- Adapter to other Threads
- Adapter Extensions
- Adapter camera bayonet
- Adapter Objective Filterthread
- Adapter Quick Changing , Rotation
- Adapter Eyepiece Projection
- Adapters Tilting
- Overview:
- Astrophotography and Photography
- Overview:
Astrophotography and Photography - Cooled Cameras
- Cameras without Cooling
- Deep-Sky Cameras uncooled
- Set-Offers Camera, Filter, Wheels
- Acessories for Cameras
- Travel mounts for astro imaging
- Imaging Correctors for Telescopes
- Autoguiding Cameras & Sets
- Everything for Guiding
- Focusing aids - Bahtinov mascs
- Flat Field foils and boxes
- Lenses for Cameras
- Piggyback Camera Holder
- Camera Bags, Photocases & more
- Digital Camera and Smartphone Adapter
- Other photo accessories
- Overview:
- Binoculars, Spotting Scopes, Microscopes, Range Finders
- Overview:
Binoculars, Spotting Scopes, Microscopes, Range Finders - Spotting Scopes and Acessories
- Roof Prism Binoculars
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- Overview:
- Phototripods and Binomounts
- Books, Software
- Overview:
Books, Software - Books for Astronomy Beginners
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- Nature Photography TimeLapse
- Overview:
- Night Vision, Magnifiers, Weather, Domes & more
- Beginner Astronomy and Gift Ideas
- Second Hand & Special Offers
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manufacturers
TS-Optics 2 inch rack and pinion focuser with additional thread for accessories up to 5 kg Reviews
6/8 Reviews
Wrote by Harald R. on 04.09.2025
"Meine technischen und qualitativen Erwartunegn in das gewählte (und empfohlene) Produkt wurden vollumfänglich erfüllt. Kaufempfehlung!"
Wrote by Carlos A. on 04.09.2025
"Good product to keep my Photon 10 focused."
Wrote by julie a. on 19.03.2025
"Perfect no nonsense service from start to finish. Recommended. "
Wrote by Kirk G. on 06.12.2024
"- I installed this on an Apertura Carbonstar 150 - Anyone who owns a smaller imaging Newtonian telescope - The focuser is well made and works very well, so high quality especially for the price. "
Wrote by Burkhard W. on 20.09.2023
"Das Produkt ist so wie beschrieben Top"
Wrote by Raul M. on 03.09.2023
"Bought it to replace the original that came with SW Quattro 150 newtonian. Difference it´s like night and day."
