新镜亮相 WO ZenithStar 66 SD Doublet

                               
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规格:

Aperture 66mm
Focal Ratio F/5.9
Focal Length 388 mm
Objective Type SD Doublet, Air Spaced,
Fully Multi-Coated, STM coating  
Resolving Power 1.78"
Limiting Magnitude 10.8
Lens Shade Retractable
Focuser 1.6"(40.6 mm)Crayford Focuser
Adjuster, 1:10 fine focus
60 mm(2.4")Focuser Travel Length
360° Rotatable Design  
1.25" Adapter Brass Compression Rings
L- type Mount L Bracket Based
Field Stops 10 Baffles  
Tube Diameter 2.95"(75 mm)  
Tube Length 11.8" (300 mm) Fully Retracted
14.2" (360 mm) Fully Extended

Tube Weight 3.5 lbs.( 1.7 kg)
Case Aluminium Case (Standard)
Case Dimensions
(WxHxD) 15" x 9.6" x 6.5"
(38.5 cmx24.5 cmx16.5 cm)  
Case Weight 3.7 lbs.( 1.6 kg)

居然是TMB的镜头，好东西！建议镜筒颜色多样化。