Hubble Space Telescope - First Light Optics

Hubble Space Telescope - First Light Optics

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日期:2026-04-16
An excellent choice for the ambitious astronomer. Manufactured in 1990, this 2.4m Cassegrain Reflector telescope features Ritchey-Cretien optics with two hyperbolic mirrors and a number of built-in imaging devices including a wide-field camera for near-ul...看更多