Cases for Telescopes

To use the appropriate spacing for an APS-C-based DSLM like the A6xx-series, 30mm distance is needed. We would recommend two 15mm T-2 extensions (#1508154).

If you are using a fullframe camera like the Sony A7, A9 or A1 series, you should keep around 40mm of spacing between the M43/T-2 adapter and the Wide-T-Ring. This can easily be done with our 40mm T-2 extension (#1508153).

You can find the filter thickness of each and every filter and every size on the product page. Click on the filter size, scroll down, click on "Specifications" tab

Colour filters are often identified with the Kodak Wratten number (W-point) that you inquired. Baader colour filters were collected by astronomical experience and correspond to the respective wavelength range following filter by Wratten nomenclature:
Baader-red filter ≅ W25, Baader-Orange filter ≅ W21, Baader-yellow filter≅ W12, Baader-green filter≅ W58, Baader-light blue filter ≅ W80A, Baader-dark blue filter≅ W38A

Unfortunately we cannot find the information online which thread is on the rear end of your telescope focuser tube. If its M72 then this adaptor will fit https://www.baader-planetarium.com/en/baader-takahashi-adapter-m72m68-(zeiss).html and transfer the thread to M68 so that our M68 ClickLock can be attached. Here you can find some more adaptors for Takahashi telescopes https://www.baader-planetarium.com/en/catalogsearch/result/?q=takahashi+adapters

The optical outlay of the Hyperion Zoom has not been changed in all these years, only the mechanics had been steadily improved and the backfocus had been reduced.

So the optical data have not changed but the eye-position will be nearer on the newest version.