2″ Telecentric System TZ-3 Research Grade

• • Research Grade Telecentric Unit, featuring an oversized pick up expanding lens set and 2″ (50.8mm) threads on both sides – T-2 Adapter and 2″ m/f inverter ring are both included as standard accessories
  • 46mm clear aperture at the H-alpha-filter entrance side – suitable for research grade SolarSpectrum H-alpha filters
  • Large working distance of 250mm for optimized focal length reduction with a telecompressor and suitable room for adapting a binocular viewer
  • Aplanatic, with 3x focal length extension to achieve a parallel f/30 beam in conjunction with ~f/10 optics systems – free of field curvtare
  • Primarily calculated and produced for H-alpha at 656,3 nm, delivering 99% Strehl (definition brightness) depending on the used telescope system
  • Diffraction limited design with about 80% Strehl also at 396 nm (CaK)

Prices and ordering on
www.baader-planetarium.com