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[整修品] MiniCat 51 WIFD
商品簡介
Designed for photography enthusiasts who love wide-angle views. Its standout feature is an ultra-bright f/3.5 focal ratio, allowing you to capture faint nebulae or comets in a very short time. (The f/3.5 focal ratio lets in twice as much light as an f/5).
The MiniCat uses the latest Petzval design with 6 lens elements, including 2 Super ED and lanthanum lenses to perfectly control chromatic aberration. It’s currently the only high-quality, short focal length 178mm f/3.5 astrograph telescope available on the market.
The MiniCat holds three unique patents, ensuring easy and perfect focusing along with coaxial image quality to prevent drawtube tilt issues caused by optical misalignment.
Pairs well with
- 光學系統
- 超高速 6 片式 Petzval 鏡組
- 鏡片構成
- Super ED Glass x2
- 焦距
- 178 公釐
- 口徑
- 51 公釐
- 焦比
- f/3.5
- 像圈
- 43.2 公釐
- 對焦系統
- WIFD (中置式調焦系統) 與EAF電動調交器相容
- 調焦行程
- 0-28mm (Ruler to 40)
- 法蘭距
- 58-30mm
- 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 (Compatible) APS-C (Recommended) M4/3
- 鳩尾規格
- Vixen ↔︎ Arca-Swiss
- 鏡筒長度
- 210 公釐
- 鏡管重量
- 1.67 公斤 / 3.68 lbs
- 總重量
- 2.29 公斤 / 5.05 lbs
選擇選項
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[整修品] MiniCat 51 WIFD
促銷價$798.00 USD
未含稅
原價$898.00 USD


