manufacturers
Manufacturer: -TS Zubehör
Product number: BO7839
EUR69.00new
EUR 69,00RRP EUR 99,00you save 30.3% (EUR 30,00)
incl. 19 % VAT (DE)
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excl. 6.95 € shipping costs (DE)
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rating: 4.5 of 5TS-Optics short T2 Helical Focuser & Adapter - camera does not twist2
- Details..
- Technical data..
- In the box..
TS-Optics T2 Helical Focuser and variable T2 Extension Adapter
Many telescopes, like Schmidt-Cassegrains or Maksutovs, offer a rather coarse focus adjustment. This helical focuser offers a clearly more precise and comfortable focusing. Simply twist the knurled ring and achieve perfect focus with your telescope or telephoto lens. The camera does not rotate when adjusting, so image orientation is always maintained.
Simply screw the TS helical focuser onto the T2-thread of your telescope or use the optional push adapters for attaching the focuser to the 2" or 1.25" receptacle. The adapters can be found in the accessories section.You can also thread the helical focuser to the T2 mount of your telephoto lens for precise focusing of eyepieces or compact cameras.
Adapting cameras or eyepieces to the helical focuser:
In the accessories section, you can find most important connection adapters for the T2-thread of the adapter/focuser. With suitable adapters, you can use DSLR cameras, but also CCD cameras or eyepieces.| Connection thread telescope side: | T2 - M42x0.75 thread (female) |
| Connection thread eyepiece and camera side: | T2 - M42x0.75 thread (male) |
| Minimal height: | only 18 mm |
| Outer diameter: | 59 mm |
| Travel: | 11 mm |
| Angle of rotation for 11 mm travel: | 180° |
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Reviews
Written by peter schmidt
on 2022-11-10
"gut durchdacht und leicht zu handhaben!"
Written by Frank Pastor
on 2021-12-09
"The low profile helical focuser solved my problem, is well made and matched the description. It was shipped and delivered quickly."
Written by Tom Regnery
on 2021-04-06
"Genau was ich gesucht habe! Dazu leichtgängig und stabil laufend. Das sind die Produkte, die insbesondere den Selbstbauer weiterbringen."
Written by Günther Rothe
on 2021-03-23
"Funktioniert enwandfrei, gutes Hilfsmittel zur Feinfokussierung."
Written by Thomas Zevaco
on 2020-10-27
"Umbau MTO-1000, leichte Bedienung, Qualität: für den Preis, ganz in Ordnung! "
Written by Florin Keller
on 2020-08-19
"Astrofoto "
Written by Urs Rutishauser
on 2020-02-04
"hilft sehr bei der Fokussierung des Maksutov Objektivs"
Written by Hani Ibrahim
on 2019-09-10
"Verwende es an Russentonne. Lässt sich ausreichend feinfühlig mit ihm fokussieren, solange keine schwere Kamera dran hängt. Aber immer noch feiner und vibrationsärmer als mit dem schwergängigen Fokussierring der Russentonne selbst. Man darf aber kein Fokussieren, wie mit einem Crayford-Auszug erwarten"
Written by Klaus Vollmann
on 2018-07-20
"Qualität in Ordnung"
Written by Christoph Ballod
on 2018-05-17
"Perfekt für den ED60 Vario und meinen Maksutov für die Feinfokussierung zur Fotografie mit der Digitalkamera."
Written by Bedrich Reichmann
on 2018-04-14
"sehr gut"
Written by Byoung Chung
on 2016-12-09
"I needed a short helicoid focuser, but the price is a bit expensive, but the performance is very satisfactory."
Written by Dirk Fahrendholz
on 2016-04-01
"Sehr stabile und feinfühlger Auszug ; sehr gute Erweiterung, wenn der eigentliche Auszug (1:1) nicht ersetzt werden kann."
