Currency: EUR

Ritchey-Chretien Pro 355/2845

Temporarily out of stock


Omegon Ritchey-Chretien Pro RC 355/2845 Truss OTA

6 889,00 €

Product description

Omegon Ritchey-Chretien Pro RC 355/2845 carbon-fibre truss-tube telescope

If astrophotography is your passion and you are looking for exactly the right telescope for your observatory, then a Richey-Chretien telescope is ideal. Their large mirror optics produce a nearly perfect image. The two hyperbolic mirrors provide a large, well-illuminated and coma-free image from the compact design. The result - perfect stellar images right out to the edge of the field of view. That is also the reason why countless professional observatories and institutes swear by this system.

Main features

  • hyperbolic mirrors - extremely sharp image, large field of view without need of a corrector
  • quartz mirrors - for stable focus without the need to refocus, as the image remains sharp
  • suitable for large-format CCD cameras - approx. 60mm of illumination
  • stiffened carbon-fibre truss tube system
  • high reflection - 92-94% dielectric reflective coating for bright, high-contrast observing and astronomy photos
  • rapid cool-down thanks to open design
  • high-performance electric fans - minimize tube currents and accelerate cool-down of the optics

Product details

Technical Specifications

  • Optical design: Ritchey-Chretien
  • Aperture: 355 mm 
  • Focal length: 2845 mm
  • Aperture ratio: f / 8
  • Resolution: 0.32 arcseconds
  • Limiting magnitude: 15.25
  • Light gathering capacity: 2571x
  • Maximum magnification: 700x
  • Weight: 28,3 kg
  • Tube length: 990 mm
  • Focuser: 3" Crayford

Shipping costs

15,90 €
European delivery 2-5 days.
PostNord Parcel locker
5,90 €
PostNord Home deliver
19,00 €
Environmentally friendly delivery to your door at the agreed time. Trackable deliveries in real time even in the evenings in the biggest cities. Change your delivery as required.
UPS Standard
14,90 €
Delivery to Europe in 2 to 5 days.
5,90 €
12,90 €

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