LUNT Ca-K Module with B1800 Blocking Filter in Star Diagonal
Product.Nr.:
LS#0553505
Manufacturer: Lunt Solar Systems
2.799,00 EUR
incl. 19 % VAT
-
Gewöhnlich versandfertig in 24 Stunden
- delivery time : 1-2 Tage
- weight 2,5 kg
products condition NewCondition
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product description
- Calcium-K module in star diagonal for 2" focuser
- Blocking Filter B1800
- Telescopes up to 100mm aperture
- Maximum focal length of telescope: 1620 mm
LUNT LS18CaKMDd2
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 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. 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.
For 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 connection and for 1.25" eyepieces on the eyepiece side.
Delivered by order
- Ca-K module in 90° star diagonal for 2" focuser
- With integrated blocking filter B1800 for telescopes up to 1620mm focal length
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