KJ17ex7.7B Series

EFP Lenses

Specifications

Main Unit Spec

Product
Product CategoryENG Lens
Product SeriesKJ17ex7.7B Series
Image Composition
Object Image Format2/3 Inch
Aspect Ratio16:9
Object Image size9.59 mm (H) x 5.39 mm (V)
Zoom Ratio17 X
Focal Length Range7.7~131mm
Focal Length Range with Extender15.4~262mm
Angular Field of ViewAt 7.7mm 63.9° (H) x 38.6° (V)
At 131mm 4.2° (H) x 2.36° (V)
Angular Field of View with ExtenderAt 15.4mm 34.6° (H) x 19.9° (V)
At 262mm 2.1° (H) x 1.18° (V)
Optical Brightness
Maximum Relative Aperture (F-Number)At 7.7mm~102.5mm 1 : 1.8
At 131mm (Ramping Characteristic) 1 : 2.3
Maximum Relative Aperture (F-Number) with ExtenderAt 15.4mm~205mm 1 : 3.6
At 262mm (Ramping Characteristic) 1 : 4.6
Scene Composition
MOD From Front of Lens0.6m (10mm with Macro)
Scene Object Dimensions at MODAt 7.7mm 68.5 cm x 38.5 cm
At 131mm 4.2 cm x 2.4 cm
Scene Object Dimensions at MOD with ExtenderAt 15.4mm 34.3 cm x 19.3 cm
At 262mm 2.1 cm x 1.2 cm
Physical Attributes 159.3mm 106.6mm 197.8mm 1.48kg (3.263lbs)
Width159.3mm
Height106.6mm
Size Length mm mod1197.8mm
Weight11.48kg (3.263lbs)