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[ 光學鏡組 | Telecentric Lens | Kowa ]

■ LM50TC Telecentric Megapixel Lens

Wide Telecentric focusing range from 0.5x to 1.0x.
•High resolution and low distribution.
•High Corner Brightness.
•0.3x for Macro Use.

Model Name
LM50TC
Focal Length (mm)
50
Format Size (mm)
2/3"
Iris Range (F-Stop)
F2.8~F16~CLOSE
Focusing Range (m)
0.085~∞
Control
Iris
Manual
Focus
Manual
Magnification
0.5X~1.0X
Object Area at M.O.D.
 
Field Angle
(H" x V")
2/3"
10 x 7.5
1/2"
7.3 x 5.5
1/3"
5.5 x 4.1
Corner Brightness
More than 97%
Distortion
Less than 0.1%(1.0X)
Less than -0.3%(0.5X)
Back Focal Length
22.0mm in air
Mount
C-Mount
Filter
M37.5 x 0.5
Size (mm)
Ø56 x 115.7
Weight (g)
317
Operating Temperature
-10℃~+50℃
WD
(mm)
Optical Mag.
2/3"
1/2"
1/3"
H
V
H
V
H
V
Variable Telecentric range
85
1.0X
8.8
6.6
6.4
4.8
4.8
3.6
115
0.7X
12.6
9.4
9.1
6.9
6.9
5.1
0.5X
17.6
13.2
12.8
9.6
9.6
7.2
Infinity range
200
0.29X
30.5
22.9
22.2
16.6
16.6
12.5
300
0.18X
47.8
35.8
34.7
26.0
26.0
19.5
500
0.11X
82.9
62.1
60.2
45.2
45.2
33.9
1,000
-
170.7
128.0
124.1
93.1
93.1
69.8
3,000
-
348.0
260.8
253.0
189.7
189.7
142.3
   
 
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update: 2017-09-19