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主題: Sharpstar 61 EDPH 作者: peter 於 2019-06-18 17:26:21 https://www.cloudynights.com/topic/659803-has-anyone-heard-of-this-scope-before-sharpstar-61-edph/
Sharpstar 61 mm EDPH apochromat F5,5 499 EUR 61mm F4.5 799 EUR Sharpstar 61 mm F 4,5 apo flatfield |