Teleskop Service 1.25" Single Filter Drawer System

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  • Regular price $119.95
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Teleskop Service 1.25" Single Filter Drawer System

Teleskop Service 1.25" Single Filter Drawer System

The Teleskop Service 1.25" Single Filter Drawer System is the shortest filter quick changer that we know. It u ses only 15mm optical length! The TS Optics Filter Quick Changer allows you to switch between filters within a few seconds without having to refocus after the filter change!

Visual and Photographical Use:

There are many applications that require you to change between filters regularly. The usual way is to remove the camera or eyepiece from the telescope, unscrew the filter, screw in another filter, put everything back in the telescope and focus again. This procedure is annoyingly bothersome and takes a lot of time!

Examples of Use:

  • Astro Imaging: LRGB colour imaging, narrowband colour imaging, use of different contrast filters and nebula filters
  • Planet Observing: Ideal for using colour filters. The quick change between the filters allows you to directly compare the effect of different filters and thus choose the ideal filter for the particular application.
  • Deep Sky Observing: You can directly compare the impressions with UHC filters, O-III filters and other filters. This allows you to get the most detail out of each object!

Advantages of the Filter Quick Changer in comparison with other systems:
  • there is no limit to the number of different filters you can use.
  • very low profile
  • this also results in best possible field illumination
  • the filter quick changer needs less space than e.g. a filter wheel
  • the filters currently not in use can be stored protected from dew and dust. In classical filter drawers the filters are completely unprotected!

The ultra low profile of the TS Filter Quick Changer results in best possible field illumination. Especially on "fast" telescopes, e.g. some Newtonians, the optical length has a big influence on vignetting!

Teleskop Service Product Number: TSFEK1

Additional Information

ManufacturerTeleskop Service

Questions & Answers

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  • How does this connect between my eyepiece and OTA. Do I ihave to buy adapters separately?

    This filter drawer setup uses a T2 thread on each end, so to use it on an OTA with an eyepiece, you will need either a nosepiece or T-adapter on the telescope side and a 1.25" barrel receiver on the output side. These items would be additional accessorie

  • Can you provide the Item Numbers for the telescope side and eyepiece side adapters for the Telescope Service 1.25" Single Filter Drawer System? item #TS-TSFEK1

    This filter drawer has female T2 threads on the scope side and male T2 threads on the camera side, so you can use any T2 (M42x0.75 thread) adapters from Teleskop Service, StellarVue, TPO, and others.

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