|
|
Canon HJ11eX4.7BIRSD 2/3" HD Broadcast Lens |
|
HD 4.7-52mm wide angle broadcast zoom lens, servo zoom/manual focus, XS digital drive, 2X ext' macro
The HJ11ex4.7B is the widest angle of view portable HDTV production lens offered by Canon. It is a key member of a family of seven HD portable EFP lenses that collectively offer an unusually broad range of creative options.
This particular lens is intended for producers and broadcasters having as their foremost priority really wide angle shooting with minimum chromatic aberrations and geometric distortion (at the widest angle) – contained within a lightweight mobile package that offers exceptional HDTV performance.
The HJ11ex4.7B utilized breakthrough technologies and powerful computer-aided design techniques to produce a very wide-angle HDTV lens in a modest 4.3 lb package. It is a design directly responding to the expressed creative desires of broadcasters and HD producers for a truly versatile HD acquisition system. The optional flexibility of Canon’s Crossover aspect ratio switching system makes it a superb performer for both 16:9 widescreen and standard 4:3 image formats. |
HJ11eX4.7BIRSD
|
Details
Specifications
| IMAGE COMPOSITION HJ11ex 4.7B Series |
| Object Image Format |
2/3 Inch 16:9 Aspect Ratio |
Object Image Size (Presented
to Camera Imagers) |
9.59 mm (H) x 5.39 mm (V) |
| Zoom Ratio |
11x |
Focal Length Range
with Extender |
4.7 -----------52mm
9.4 ----------104mm |
| Angular Field of View : |
|
| At 4.7mm |
91.2° (H) x 59.8° (V) |
| At 52mm |
10.5° (H) x 5.9° (V) |
| Angular Field of View : |
|
| At 9.4mm |
54.1° (H) x 32.1° (V) |
| At 104mm |
5.3° (H) x 3.0° (V) |
| SCENE COMPOSITION HJ11ex 4.7B Series |
Minimum Object
Distance (MOD)
(From Front of Lens) |
0.3 Meter (10mm with Macro) |
Minimum Object
Distance (MOD)
(From Camera Image Plane) |
0.59 Meter |
Scene Object
Dimensions at MOD |
|
| at 4.7mm |
71.4 cm x 40.2 cm |
| at 52mm |
6.2 cm x 3.5 cm |
| with Extender |
|
| at 9.4mm |
35.7 cm x 20.1 cm |
| at 104mm |
3.1 cm x 1.8 cm |
| OPTICAL BRIGHTNESS HJ11ex 4.7B Series |
| Maximum Relative Aperture |
|
| (F-Number) |
|
| at 4.7mm------40.3mm |
1:1.9 |
| at 52mm (Ramping Characteristic) |
1:2.45 |
| with Extender |
|
| at 9.4mm ------80.6mm |
1:3.8 |
| at 104mm (Ramping Characterstic) |
1:4.9 |
| PHYSICAL ATTRIBUTES HJ11ex 4.7B Series |
| Size |
|
| Width |
168.2mm |
6.6in |
| Height |
110.6mm |
4.4in |
| Length |
241mm |
9.5in |
| Weight |
4.29lbs 1.94kg |
|
|
|
|
