L200-Spectrograph - Astrophotography and Spectroscopy

Astro-Imaging and Spectroscopy

Star Party  St Michel  Haute Provence (France)

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L200 Spectrograph

The Spectra-L200 is based on the Littrow design, with a collimator/camera achromatic doublet, focal length = 200mm and a diameter 40mm.
It can be used with any telescope with an f ratio of f/7 or greater . The entrance port is a female T thread.  An external focuser should be used.

Cameras
ASI1600MM
Atik 414 ex

Guiding Cam
Lodestar
Resolving power C11 f8  35┬Ám slit
Gratings
300 l/mm
600 l/mm
1200 l/mm
1800 l/mm
1300
2700
5700
9700
L200-Spectrograph with ASI1600 MM monochrom CMOS-Camera and T2 helical focuser.
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Copyright  Matthias Kiehl

October  2021
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