Canon HJ40x10B IASD-V HD Lens

Object Image Format
2/3 inch
Aspect Ratio
16:9
Object Image size
9.59 mm (H) x 5.39 mm (V)
Zoom Ratio
40 X
Focal Length Range
10~400mm
Focal Length Range with Extender
20~800mm
Angular Field of View
At 10mm
51.3o (H) x 30.2o (V)
At 400mm
1.4o (H) x 0.8o (V)
Angular Field of View with Extender
At 20mm
27.0o (H) x 15.4o (V)
At 800mm
0.7o (H) x 0.4o (V)
Optical Brightness
Maximum Relative Aperture (F-Number)
1 : 2.0 at 10mm~220mm
1 : 3.65 at 400mm (Ramping Characteristic)
Maximum Relative Aperture (F-Number) with Extender
1 : 4.0 at 20mm~440mm
1 : 7.3 at 800mm (Ramping Characteristic)
Scene Composition
MOD From Front of Lens
2.8 Meter (10mm with Macro)
MOD From Camera Image Plane
3.18 Meter
Scene Object Dimensions at MOD
248.4 cm x 139.7 cm at 10mm
6.2 cm x 3.5 cm at 400mm
Scene Object Dimensions at MOD with Extender
124.2 cm x 69.9 cm at 20mm
3.1 cm x 1.8 cm at 800mm
Physical Attributes
Width
6.85in (174.1mm)
Height
5.24in (133.0mm)
Length
13.2in (355.5mm)
Weight
11.9lbs (5.4kg)