供应SDTV YJ20x8.5B KTS

详细介绍 
 
  

Lens YJ20x8.5B KTS 
Application 2/3" Remote Control 
Zoom Ratio 20x 
Built-in Extender - 
Range of Focal Length 8.5~170mm 
Maximum Relative Aperture 1:1.8 at 8.5~113.3mm
1:2.7 at 170mm  
Angular Field of View 4:3 Aspect Ratio
(8.8 x 6.6mm) 54.7° x 42.4° at 8.5mm
3.0° x 2.2° at 170mm 
Minimum Object Distance (M.O.D.) 0.9m (10mm with Macro) 
Object Dimensions at M.O.D. 4:3 Aspect Ratio 
(8.8 x 6.6mm) 85.2cm x 63.9cm at 8.5mm
4.4cm x 3.3cm at 170mm 
Macro Yes 
Size (W x H x L) 113.7 x 91.4 x 170.4mm 
Mass (Approx.) 1.31kg (2.89lbs)