KJ20x8.2B IRSD

Broadcast Lenses

KJ20x8.2B IRSD

Specifications

Main Unit Spec

Product
Product CategoryENG Lens
Product SeriesKJ20x8.2B IRSD
Image Composition
Object Image Format2/3-inch
Aspect Ratio16:9
Object Image size9.59 mm (H) x 5.39 mm (V)
Zoom Ratio20 X
Focal Length Range8.2-164mm
Focal Length Range with Extender16.4-328mm
Angular Field of View60.7o×36.5o at 8.2mm
3.4o×1.9o at 164mm
Angular Field of View with Extender32.6o×18.7o at 16.4mm
1.7o×0.9o at 328mm
Optical Brightness
Maximum Relative Aperture (F-Number)1:1.9 at 8.2-115.4mm
1:2.7 at 164mm (Ramping Characteristic)
Maximum Relative Aperture (F-Number) with Extender1:3.8 at 16.4-230.8mm
1:5.4 at 328mm (Ramping Characteristic)
Scene Composition
MOD From Front of Lens0.9m (10mm with Macro)
Scene Object Dimensions at MOD98.2×55.2cm at 8.2mm
5.0×2.8cm at 164mm
Scene Object Dimensions at MOD with Extender49.1×27.6cm at 16.4mm
2.5×1.4cm at 328mm
Physical Attributes 163.3mm 103mm 208mm 3.13lbs (1.42kg)
Width163.3mm
Height103mm
Size Length mm mod1208mm
Weight13.13lbs (1.42kg)