ZS66ED

ZENITH STAR 66 ED OTA 100% 全新
Photography | Bird-watching | Star observation
攝影、賞鳥、觀星

The smallest in its class, lightest possible weight at 66mm aperture,
Assembled in Taiwan, lens made in Japan
HK$2,820 SPECIAL PRICE

STOCK AVAILABLE
comes with aluminum case, 1.25" eyepiece holder, direct plug in with f/6.3 SCT reducer, can be used with 2" eyepiece

Optical system 光學系統	二片式色散 ED APO
Effective aperture 有效口徑	66mm
Coating 光學鍍膜	Super Multi-coating 多層Super Multi-coating 低反光超級鍍膜
Focal length 焦　　距	388mm（f/5.88)
Focuser travel distance 對焦座伸長量	81mm (3.2")
Resolution 解像力	1.75 arc second 1.75秒角
Limiting magnitude 極限星等	10.3等
Internal tube baffling 筒內消光環	2 layer of baffling 2 層消光環
Tube length 鏡筒長度	" ( 295mm) 遮光罩後縮狀態 " ( mm) 遮光罩前伸狀態
Weight 重　　量	1.6kg (3.5lbs)
Crawford focuser 卡佛對焦座	10:1 Feature touch focus 羽毛調焦