1. However, conceptually it is easier to derive by considering a reflecting telescope . 2. The Ritchey-Chr�tien reflecting telescope is notable for the design of telescope mount. 3. He has a 25-centimeter-bore reflecting telescope in his observation dome at home. 4. In 1937 it was the biggest amateur reflecting telescope in the world. 5. The facility has three telescopes : two reflecting telescopes and one reflector. 6. Drawing by John M . Pierce of a simple Newtonian reflecting telescope . 7. It was discovered in 1826 by James Dunlop with a 9-inch reflecting telescope . 8. :: Yes, per aperture, reflecting telescopes are cheaper espeically in the larger aptertures. 9. It was discovered in 1836 by John Herschel with an 18.7-inch reflecting telescope . 10. This is a 0.61m fork mounted reflecting telescope operating at f / 16.