Manufacturer: -TS Adapter
Product number: 2-EOSs

EUR 49,00


incl. 19 % VAT (DE)  
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TS-Optics Adapter from 2" to EOS Mount
Fits the TS rotation system if you want a direct adaptation to EOS without the T2 bottleneck.

This adaptor fits into the various base adaptors of the TS Rotation system. The connection is made with a 2" dovetail which provides a perfectly strong grip when used with the three locking screws of the rotation system. When the screws are unlocked the adaptor can be rotated and will then return into perfect alignment once the screws are tightened again.

[*Example of use
Connection on telescope side:conical 2" barrel (dovetail ring S2), outside, with 2" filter thread
Intermediate thread:M48x0.75 external and M48x0.75 internal
Connection on camera side:EOS mount
Effective optical path:approx. 11 mm
Clear aperture:approx. 45 mm
Adapter, two-piece







TS ROT-System - Multi-Purpose Adaptation for Astro-Imaging

The TS Rotation System is a special adaptation with extra functions not available with standard adaptations. It allows you to connect the camera to a telescope or to other adaptors and at the same time introduce a 2" filter between the camera and the telescope with a short length. With several lenses with a short back focus the ROT system might be the only possible solution.

An additional function is a comfortable 360° rotation.


Features:

very low profile - only 20mm + approx. 10mm for the integrated EOS bayonet ring
-- integrated 360° rotation system
-- accepts 2" filters
-- quick release function
-- different adaptations available on both sides
Schematic of the TS Rotation System:

(Please note that of course not all depicted parts are part of the scope of delivery of this particular item!)

TS Rotationssystem - Schema

On the left side you can see the various telescope adaptors or base adaptors. These are (from top to bottom):

T2-2s .... T2 to 2" clamp
M42-2s .... M42x1 to 2" clamp (for Russian tele lenses)
SC-2s ... SC to 2" clamp (for Schmidt-Cassegrains)
M48-2L ... M48x0,75 to 2" clamp - for parts with 2" filter thread, e.g. the TS Flattener 2.5" with M69-M48 adaptor

The 2" filter can be screwed into the filter thread of the camera adaptor on the right side of the schematic:

2-T2s ... T2 camera adaptation
2-M42s ... M42x1 camera adaptation
2-SCs ... SC adaptation (for adapting further SC accessories)
2-EOSs ... EOS camera bayonet with large clear aperture

Examples of use:

TS Rotationssystem am Rubinar 300


Rubinar 300 with TS Rotation System for Astro Imaging

These are just a few examples of use for the TS Rotation system:

Low profile adaptation of a 2" filter between an objective and a camera.  E.g. for Rubinar 300 or 500 or MTO 1000.

-- 360° Rotation system with the option to integrate a filter.

-- Quick Changer - a self-centering quick changer for various cameras and/or lenses



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Reviews

Written by Klaus Dr.-Ing.
on 2024-01-09

"Produkt perfekt wie beschrieben... wie immer!"

Written by Dietrich Lange
on 2023-04-09

"Der Zwischenring hat das Problem mit der Vignettierung gelöst. Klasse!"

Written by Gilbert Winter
on 2016-10-04

"sehr praktisch"