Shelyak Alpy 600 Module Spectrograph

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• The Shelyak Alpy 600 is the core element of the ALPY product line, with a 600 gr/ mm grism (grating + prism). Offers compatibility, low resolution (resolving power R~600), and dispersion compatible with currently available CCD cameras. Shelyak Alpy 600 Module Spectrograph Specifications... 

  • f/5 Spectrograph
  • Slit/ slit-less modes (25 um hole; 25 um, 50 um, 100 um, 300 um slits; 3 mm hole / 5 um tolerance)
  • Slit length: 3 mm
  • R ~ 600 (resolution around 10)
  • Weight: 60 g (visual mode), 200 g (CCD mode)
  • Size: 65 mm long with a diameter of 45 mm (CCD mode)
  • M42 camera thread
  • Camera backfocus: 10.5 to 21 mm
  • Standard 1.25-inch telescope adapter with filter thread
  • Backfocus (front 1.25-inch adapter edge to slit): 3.8 mm

  Shelyak Instruments Product Number: PF0035

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