Omegon Carbon Full Tube Ritchey-Chretien Pro RC 250/2000 OTA

The Omegon Ritchey-Chretien (RC) telescope offers a large, coma-free field with extremely sharp star images. It uses quartz hyperbolic primary and secondary mirrors for stable focusing. The open design supports faster cooling with electric fans on larger models. The carbon tube construction reduces weight and vibration, ensuring high contrast. A 3-inch linear Crayford drawtube with 1:10 reduction and scale allows precise focus adjustments.

• The description claims that RC telescopes offer a large, coma-free field with extremely sharp star images.
• The description claims that the telescope uses quartz hyperbolic primary and secondary mirrors for stable focusing.
• The description claims that the open design supports faster cooling with electric fans on larger models.
• The description claims that the carbon tube construction reduces weight and vibration, ensuring high contrast.