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主題: UWF F1.3 鏡 和 ASA H400 f2.4 作者: peter 於 2024-01-31 13:57:02 ASA UWF300 f1.3 is ideal for astronomical widefield imaging and surveys. Fast f-ratio high resolution wide field data of the night sky.
300mm aperture and 390 focal lenght https://www.cloudynights.com/topic/850974-telescope-asa-uwf300-f13-for-nv/ ASA H400 f2.4 https://www.cloudynights.com/topic/841194-f13-and-f24-telescopes/ |