KJ10ex4.5B IRSE S / IASE S
KJ10ex4.5B IRSE S / IASE S
Key Features
Features
Wide-angle portable ENG lens
The KJ10ex4.5B and the HDgc line of lens have been specifically designed affordable HD camcorders and this lens is particularly well suited to HD Reality TV, newsgathering and other limited budget HD productions.
The KJ10ex4.5B very short 4.5mm focal length translates to a 93.7 degree horizontal angle of view for the 16:9 HD image format. Combined with a focal range cover from 4.5mm to 45mm (and 90mm with extender) this lens offers unsurpassed operational capabilities in a compact package weighing less than 1.84kg (IRSE A).
Optical Technologies
Newly developed optical glass materials each having unique dispersion characteristics allowed improved control over chromatic aberrations and geometric distortion. Lens element surface accuracy has been improved contributing to improved MTF performance. New Multilayer Optical Coatings combined with new deposition processes produce an improved optical contrast ratio.
Digital Technologies
New third-generation enhanced digital servo systems using Canon-developed 16-bit optical rotary encoder devices introduce new creativity to handheld acquisition systems. Enhanced Digital Drive technology - encompasses a microcomputer driven servo control that embodies position memory and user-defined digital functionality to significantly empower the camera operator. A 16-bit rotary encoder for aperture control reports to the associated camera Iris control system (10-bit compatibility). Maximum Zoom speed is 0.5 seconds.
Specifications
| Lens Model Number | KJ10ex4.5B IRSE A/IASE A
|
|
| Image Size | 2/3” | |
| Zoom Ratio | 10x | |
| Built-in Extender | 2.0x | |
| Range of Focal Length (with Extender) |
4.5 ~ 45mm 9 ~ 90mm |
|
| Maximum Relative Aperture (with Extender) |
1:1.8 at 4.5 - 34.5mm 1:2.35 at 45mm 1:3.6 at 9 - 68.9mm (2.0x) 1:4.7 at 90mm (2.0x) |
|
| Angular field of view (with Extender) |
4:3 Aspect Ratio (8.8 x 6.6mm) |
88.7° x 72.5° at 4.5mm 11.2° x 8.4° at 45mm 52.1° x 40.3° at 9mm (2.0x) 5.6 ° x 4.2° at 90mm (2.0x) |
| 16:9 Aspect Ratio (9.6 x 5.4mm) |
93.7° x 61.9° at 4.5mm 12.2° x 6.9° at 45mm 56.1° x 33.4° at 9mm (2.0x) 6.1° x 3.4° at 90mm (2.0x) |
|
| Minimum Object Distance (M.O.D.) from lens front | 0.3m (10mm with Macro) | |
| Object Dimensions at M.O.D. (with Extender) |
4:3 Aspect Ratio (8.8 x 6.6mm) |
67.9 x 50.9cm at 4.5mm 5.9 x 4.4cm at 45mm 34.0 x 25.5cm at 9mm (2.0x) 3.0 x 2.2cm at 90mm (2.0x) |
| 16:9 Aspect Ratio (9.6 x 5.4mm) |
74.1 x 41.7cm at 4.5mm 6.4 x 3.6cm at 45mm 37.0 x 20.8cm at 9mm (2.0x) 3.2 x 1.8cm at 90mm (2.0x) |
|
| Size (W x H x L) | 168.2 x 110.6 x 237.7mm | |
| Weight | IRSE A 1.83 kg (4.04lbs) IASE A 1.91kg (4.22lbs) |
|
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- 01. Prices, specifications, availability and terms of offers may change without notice.
- 02. Products / Services may be manufactured by and/or supplied to us by third party manufacturers / suppliers for distribution / resale (non-Canon brand products).
- 03. Prices above are recommended retail price in SGD and may change without prior notice.