Canon KJ13x6B KRSD 产品宣传册

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页码 4
Broadcast ENG/EFP Lenses
27
HDgc Series Lenses (With Extender)
KJ21ex7.6B IRSE
KJ16ex7.7B IRSE
KJ10ex4.5B IRSE
Zoom Ratio
21x
16x
10x
Image Size
2/3
"
2/3
"
2/3"
Built-in Extender
2.0x
2.0x
2.0x
Range of Focal Length
7.6~160mm
7.7~124mm 
4.5~45mm 
(with Extender) 
15.2~320mm
(2.0x) 15.4~248mm
(2.0x) 
9~90mm (2.0x) 
1:1.8 at 7.6~112.9mm
1:1.8 at 7.7~97mm
1:1.8 at 4.5~34.5mm
Maximum Relative Aperture
1:2.55 at 160mm
1:2.3 at 124mm
1:2.35 at 45mm
(with Extender)
1:3.6 at 15.2~225.9mm
1:3.6 at 15.4~194mm
1:3.6 at 9~68.9mm
1:5.1 at 320mm  
(2.0x)
1:4.6 at 248mm  
(2.0x)
1:4.7 at 90mm
(2.0x)
60.1°x46.9° at 7.6mm
59.5°x46.4° at 7.7mm
88.7°x72.5° at 4.5mm
3.2°x2.4° at 160mm
4.0°x3.0° at 124mm
11.2°x8.4° at 45mm
32.3°x24.5° at 15.2mm
31.9°x24.2° at 15.4mm
52.1°x40.3° at 9mm
1.6°x1.2° at 320mm
(2.0x)
2.0°x1.5° at 248mm
(2.0x)
5.6°x4.2° at 90mm
(2.0x)
64.6°x39.1° at 7.6mm
63.9°x38.6° at 7.7mm
93.7°x61.9° at 4.5mm
3.4°x1.9° at 160mm
4.4°x2.5° at 124mm
12.2°x6.9° at 45mm
35.1°x20.1° at 15.2mm
34.6°x19.9° at 15.4mm
56.1°x33.4° at 9mm
1.7°x1.0° at 320mm
(2.0x)
2.2°x1.2° at 248mm
(2.0x)
6.1°x3.4° at 90mm
(2.0x)
M.O.D. from Lens Front
0.8m (10mm with Macro)
0.6m (10mm with Macro)
0.3m (10mm with Macro)
87.4x65.6cm at 7.6mm
63.1x47.3cm at 7.7mm
67.9x50.9cm at 4.5mm
4.0x3.0cm at 160mm
3.8x2.9cm at 124mm 
5.9x4.4cm at 45mm 
43.7x32.8cm at 15.2mm
31.6x23.7cm at 15.4mm
34.0x25.5cm at 9mm 
2.0x1.5cm at 320mm
(2.0x)
1.9x1.5cm at 248mm
(2.0x)
3.0x2.2cm at 90mm
(2.0x)
95.0x53.4cm at 7.6mm
68.5x38.5cm at 7.7mm
74.1x41.7cm at 4.5mm
4.4x2.5cm at 160mm
4.4x2.5cm at 124mm 
6.4x3.6cm at 45mm 
47.5x26.7cm at 15.2mm
34.3x19.3cm at 15.4mm
37.0x20.8cm at 9mm 
2.2x1.2cm at 320mm
(2.0x)
2.2x1.2cm at 248mm
(2.0x)
3.2x1.8cm at 90mm
(2.0x)
Approx. Size (WxHxL) 
169.4x111.9x218.6mm
163.9x106.3x197.4mm 
168.2x110.6x237.7mm
Approx. Mass
1.79kg (3.95lbs)
1.47kg (3.24lbs)
1.83kg (4.04lbs)
•All the IRSE lenses are equipped with Canon's Enhanced Digital Drive. Please see page 31-32 for the detail information.
•“IRSD PS12” model for KJ21ex/KJ16ex/KJ10ex and “KRSD PS12” (without extender) model for KJ16ex is available as an exclusive model for Panasonic AJ-HDX500.
•For control accessories, please refer to page 33 and 34.
•Please refer to page 33 for explanation about IRSE.
•M.O.D. = Minimum Object Distance.
•IRSE Digital Drive Unit come equipped with Zoom and Iris Encoders only. A Focus Encoder is available as an option in these units.
Angular Field of View
(with Extender)
4:3 Aspect Ratio
(8.8x6.6mm)
16:9 Aspect Ratio
(9.6x5.4mm)
4:3 Aspect Ratio
(8.8x6.6mm)
16:9 Aspect Ratio
(9.6x5.4mm)
Object Dimensions
at M.O.D.
(with Extender)
2/3"