Canon Broadcast Lenses KH21ex5.7IRSE

Object Image Format: 1/2 Inch 16:9 Aspect Ratio

Object Image Size (Presented to camera Imagers) : 6.97 mm (H) x 3.92 mm (V)

Zoom Ratio : 21 X

Focal Length Range : 5.7-120mm, with Extender : 11.4-240mm

Angular Field of View : At 5.7mm :62.9° (H) x 38.0° (V), At 120mm: 3.3° (H) x 1.9° (V), With Extender : At 11.4mm 31.5° (H) x 19.0° (V), At 240mm 1.7° (H) x 0.9° (V)

Minimum Object Distance (MOD) (From Front of Lens): 0.8 Meter (10mm with Macro)

Scene Object Dimensions at MOD : At 5.7mm 92.2 cm x 51.9 cm, At 120mm 4.3 cm x 2.4 cm , With Extender : At 11.4mm 46.1 cm x 26.0 cm, At 240mm 2.2 cm x 1.2 cm

Maximum Relative Aperture (F-Number) : At 5.7mm-86mm 1 : 1.4 , At 120mm (Ramping Characteristic): 1 : 1.95 , with Extender : At 11.4mm-172mm 1 : 2.8 At 240mm (Ramping Characteristic): 1 : 3.9

Size

Width 169.4mm 6.7in

Height 111.9mm 4.4in

Length 217.5mm 8.6in

Weight 4.08lbs 1.85kg