Telescopes - Bresser LUNT LS18CaKMDd2 Ca-K filter in 90° star diagonal - quick order from manufacturer

Transforms normal refractor telescopes up to 1620mm focal length into Ca-K solar telescopes. No further accessories required.
  • Solar observation in Ca-K wavelength
  • For refractors up to 100mm aperture & up to 1620mm focal length
  • Bandwidth <2.4 Angstrom
  • Shows super granulation, flares & much more
  • Calcium-K filter module in 90° zenith-mirror
  • For use at 2 inch focusers
  • No additional accessories required
  • Absolutely safe, no danger to the eyes

Bresser LUNT LS18CaKMDd2 Ca-K filter in 90 star diagonal

Rated 4.3/5 based on 1 customer reviews

306545 tax incl.

Pre-order. Delivery time from 3 weeks.

47004
4007922035246
Bresser

New product

Delivery Instore
possibly after 11.10.2024
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from 10 €
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3065.45
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Calcium-K module in star diagonal, for using normal astronomical telescopes up to 100mm aperture and up to 1620mm focal length as Ca-K solar telescopes.

This Calcium-K module transforms your normal astronomical refractor telescope into a Ca-K solar telescope. It will be very easy: Put the Ca-K module into the 2" focuser of your telescope, and you are ready for solar observing in the light of the Calcium-K wavelength.

Internal narrowband filters allow for a <2.4 Angstrom bandwidth. For refractor telescopes up to 100mm aperture and up to 1620mm focal length . For imaging it will be better to use a bigger Ca-K module.
The Ca-K module is in a 90° star diagonal , for 2" focuser on the telescope side, and with T2 thread and 1.25" eyepiece connection on the eyepiece side.

All needed filter parts are integrated inside the compact module. There are no additional filters needed.

The Ca-K wavelength is at the edge of the visible light spectrum for human eyes, so for many people visual observing is difficult. However, all details could be captured photographically. Therefore the Ca-K Module is optimized primarily for imaging.

FEATURES
  • Bandwidth <2.4 Angstrom
  • Usable at telescopes up to 100mm aperture and 1620mm focal
  • 90° star-diagonal housing
  • 2" slide tube for 2" focuser
  • Connection for 1.25" eyepieces
  • T2 thread for camera connection
SCOPE OF DELIVERY
  • Ca-K module in 90° star diagonal for 2" focuser
  • Integrated blocking filter B1800 for telescopes up to 1620mm focal length
  • Instruction manual

Type of ProductTelescope acsessories
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