Ritchey-Chretien optics: telescopes dream for every Astrophotographers! Of all the variations of the Cassegrain reflecting telescope, the variant of the Ritchey-Chretien is the highest with the degree of correction. A Ritchey-Chretien telescope has not only due to design no spherical aberration on, but by the special deformation of primary and secondary mirror is no coma. This means in practice that the stars are clearly focused away not only in the center, but also over the field.
The fact that the Ritchey-Chretien is the highest corrected mirror system has meant that almost all the major research telescopes in the world RC telescopes are. The advantage of high image quality, however, by a very high production cost for the hyperbolic Main - reached and secondary mirror - why were RC telescopes until recently even for wealthy amateur astronomers a dream that never came true. Meanwhile Ritchey-Chretien telescopes are but in the same price range available, such as simpler Cassegrain systems. This RC telescope is optimized mainly towards astrophotography: A large secondary mirror ensures here the necessary illumination of the image field. The combination of highest quality quartz glass carrier substrate with highly reflective coating bright images with high sharpness even when the temperature changes and maximum Justagetreue!


Denumiri similare la Telescop Revelation RC 304/2432 Carbon Truss OTA (52014): RC 304 2432 Carbon Truss OTA 52014, RC3042432CarbonTrussOTA52014, RC 304/2432 Carbon Truss OTA ( 52014)

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