Canon KJ20X8.2B IRSD 用户手册

Lens

KJ20x8.5B KRSD A

Zoom Ratio/Format 20X
Range of Focal Length

8.5 – 170mm

Maximum Relative

1:1.8 at 8.5 – 113.3mm

Aperture 

1:2.7 at 170mm

Angular Field of View

58.9° x 35.2° at 8.5mm

16:9

3.2° x 1.8° at 170mm

M.O.D.

0.9m (

10mm w/Macro

)

Size (W x H x L)

163.3 x 103 x 170.4 mm

Weight 

(approx.)

2.8lbs (1.27kg)

Lens

KJ20x8.2B IRSD

Zoom Ratio/Format 

20X

Range of Focal Length

8.2-164mm

(with Extender)

(16.4-328mm)

Maximum Relative

1:1.9 at 8.2-115.4mm 

Aperture 

1:2.7 at 164mm

(with Extender)

(1:3.8 at 16.4-230.8mm)

(1:5.4 at 328mm)

Angular Field of View

60.7˚ x 36.5˚ at 8.2mm 

16:9

3.4˚ x 1.9˚ at 164mm 

(with Extender)

(32.6˚ x 18.7˚ at 16.4mm)
(1.7˚ x 0.9˚ at 328mm)

M.O.D.

0.9m (

10mm w/Macro

)

Size (W x H x L)

163.3 x 103.0 x 208.0mm

Weight 

(approx.)

3.131lbs (1.42kg)

Lens

KH21ex5.7 IRSE A

Zoom Ratio/Format

21x

Range of Focal Length

5.7 – 120mm

(with Extender)

(11.4 - 240mm)

Maximum Relative 

1:1.4 at 5.7 – 86mm

Aperture

1:1.95 at 120mm

(with Extender)

(1:2.8 at 11.4 - 172mm)  
(1:3.9 at 240mm)                       

Angular Field 

62.9° x 38.0°

at 5.7mm

of View 

16:9

3.3° x 1.9° at 120mm

(with Extender)

(34.0° x 19.5 at 11.4mm)
(1.7° x 0.9° at 240mm)

M.O.D.

0.8m (10mm w/Macro)

Size (W x H x L)

169.4 x 111.9 x 217.5 mm

Weight (approx.)

3.95lbs (

1.79kg)

Built-in Extender

2.0X

Lens

KT17ex4.3B IRSE

Zoom Ratio/Format

17x

Range of Focal Length

4.3-73mm 

(with Extender)

(8.6-146mm)

Maximum Relative Aperture 

1:1.4 at 4.3-73mm

(with Extender)

(1:2.8 at 8.6-146mm)  

Angular Field 

62.6° x 37.7° at 4.3mm

of View 

16:9

4.1° x 2.3° at 73mm

(with Extender)

(33.8

°

x 19.4

°

at 8.6mm)

(2.1

°

x 1.2

°

at 146mm)

M.O.D.

0.6m (10mm w/Macro)

Size (W x H x L)

159.3 x 106.6 x 197.3mm

Weight (approx.)

3.26lbs (1.48kg)

Built-in Extender

2.0X

* please refer to Production Platform chart on page 2

Lens

KH16ex5.7 IRSE A

Zoom Ratio/Format

16x

Range of Focal Length

5.7 - 92mm 

(with Extender)

(11.4-184mm)

Maximum Relative 

1 : 1.4 at 5.7 - 71.6mm

Aperture

1 : 1.8 at 92mm  

(with Extender)

(1 : 2.8 at 11.4 - 143.1mm)   
(1:3.6 at 184mm)                       

Angular Field 

62.9° x 38.0° at 5.7mm

of View 

16:9

4.3° x 2.4° at 92mm

(with Extender)

(34.0° x 19.5°

at 11.4mm)

(2.1° x 1.2°

at 184mm)

M.O.D.

0.6m (10mm w/Macro)

Size (W x H x L)

163.9 x 106.3 x 196.7 mm

Weight (approx.)

3.24lbs (

1.47kg)

Built-in Extender

2.0X

Lens

KH10ex3.6 IRSE A

Zoom Ratio/Format

10x

Range of Focal Length

3.6 - 36mm

(with Extender)

(7.2 - 72mm)

Maximum Relative 

1:1.45  at 3.6 - 27mm                  

Aperture

1:1.90 at 36mm

(with Extender)

(1:2.9  at 7.2 - 55mm)
(1:3.8 at 72mm)

Angular Field 

88.1°x 57.1° at 3.6mm

of View 16:9

11.1°x  6.2° at 36mm

(with Extender)

(51.7°x 30.5° at 7.2mm)
(5.5°x 3.1° at 72mm)

M.O.D.

0.3m  ( 10mm w/Macro)

Size (W x H x L)

168.2 x 110.6 x 240.8 mm

Weight (approx.)

4.04lbs (1.83kg)

Built-in Extender

2.0X