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With this module, the LS152THa telescopes can be used for more wavelengths

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The LS152THa telescope could be upgraded with an optional, interchangeable Ca-K module allowing for the research of multiple wavelengths through the same telescope.

You can exchange easily the H-alpha system in the LS152THa against this Ca-K module. So the Sun can be observed in H-alpha or in the light of the Calcium-K wavelength – with the same telescope!

This module was designed especially for the LS152THa H-alpha telescope. It comes with a completely new focuser. Simply unscrew the three thumbscrews at the LS152THa that hold the H-alpha unit and the focuser. Install here the new focuser with the Ca-K module, and you have changed your LS152T to a real Ca-K telescope.

But there is more: with the focuser (without the inserted Ca-K module) the LS152T can also be used as a normal astronomical night-sky telescope! Or you can observe the Sun with a additional Lunt 2" Herschel wedge also in white light!

With this accessory the LS152T will become a real multi-purpose telescope!

Can only be used with an LS152THa solar telescope.

The kit includes:

  • 2" Ca-K module for LS152THa telescope
  • 2" Crayford style focuser with 10:1 reduction and adapter to LS152THa telescopes
  • Transport case
  • Instruction manual