SKU: T-C-71RD

RedCat 71

光學系統: 4 片式 Petzval 鏡組
焦距: 348 公釐
口徑: 71 公釐
焦比: f/4.9
像圈: 43 公釐
對焦系統: 螺旋式對焦系統附有 2GT 齒輪環
附帶轉接環: 傾斜調整器像旋 M54 → M48 相機接環
適配平場鏡: 無須平場鏡
T環支援: Canon EF, RF Nikon F, Z Sony E Pentax K MFT (M4/3) FUJI X
相容片幅: Full Frame APS-C M4/3
鳩尾規格: Vixen ↔︎ Arca-Swiss
鏡筒長度: 435 公釐
鏡管重量: 2.8 公斤 / 6.17 lbs
總重量: 3.7 公斤 / 8.16 lbs

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RedCat 71

$1,698.00 USD

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2021年11月16日

William Optics RedCat 71 First Look

The William Optics RedCat 71 represents the next step forward in the evolution of the RedCat series, offering greater reach, improved optical illumination, and a noticeably more capable imaging platform compared to the smaller 51 mm model. This first-light session highlights what it feels like to take the RedCat 71 out under the night sky for the very first time, from setup to initial star tests and early deep-sky exposures.

Trevor Jones