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Knaeble Engineering Pro Line Ritchey-Chrétien 400 mm Full Carbon/Titanium
Knaeble Engineering Pro Line Ritchey-Chrétien 400 mm Full Carbon/Titanium Weave/Design

Knaeble Engineering Pro Line Ritchey-Chrétien 400 mm Full Carbon/Titanium

Product Number: KE-RCM400FC/TI

Manufacturer: Knaeble Engineering
Contact us for accessories and additional details.
Call 602-820-7962 For Pricing   

Specifications

Optics:

  • Opening 400 mm
  • Focal length 3,200 mm
  • Optical quality: Strehl ratio >95%
  • Ritchey-Chrétien f/8 Pyrex optical set made in Italy.
  • M1 400 mm f/3.5; diameter M2 172 mm.
  • Diameter Non Vignetted-field: 65 mm
  • Focal extraction behind backlpane:  250 mmMechanical Features:

Mechanical features:

  • Total mass (including dovetails): ca. 48 kg.
  • Overall length: ca. 1300 mm
  • Entirely designed and constructed in virtual environment with Catia V5.
  • All CNC parts programmed in CAM directly in Catia V5.
  • FEM mechanical, modal and thermal simulations are performed with Ansys Workbench on every component as well as on the complete assembly with linear and nonlinear methods.
  • Knaeble Engineering Proprietary 18 floating points computer optimized Full-Carbon-Fiber primary mirror cell.
  • 12 mm thick solid carbon fiber CNC backplane.
  • Optional composite Carbon-fiber/Titanium backplane construction.
  • Knaeble Engineering Proprietary Zero expansion Full-Carbon-Fiber/Titanium truss construction.
  • Ultra-thin carbon fiber light baffles on M1 and M2.
  • Secondary mirror focuser.
  • Proprietary highly accurate M1 and M2 tilting mechanisms.
  • Knaeble Engineering Proprietary "Hollow Technology" hybrid CNC Aluminum/Carbon-fiber fully customizeable dovetail plates.
  • Active cooling.
  • Completely made in (Berlin) Germany from German made components.
  • Transport case included

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