Guilin Microtech Optical Instrument Co., Ltd. (MTO)
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MTV CCTV Series
MTV2514:
| /Items | Model | MTV2514 |
| Back focal length | 13.7mm | |
| Flange length | 17.5mm | |
| Mount | C-Mount | |
| Filter Size | M30.5×0.5 | |
| Dimensions | Φ33.5mm×36.0mm | |
| Weight | 59g | |
|
Items
|
Model
|
MTV2514
|
|||
|
Focal length
|
25mm
|
||||
|
Max. aperture and Focal length ration |
1:1.4
|
||||
|
Max. image format
|
8.8mm×6.6mm (Φ11mm)
|
||||
|
Operation range
|
F-ratio
|
F1.4~F16
|
|||
|
WD
|
110mm ~ ∞（No extension ring）
|
||||
|
Control
|
Aperture
|
Manual
|
|||
|
Focus
|
Manual
|
||||
|
Angle of View
|
D
|
2/3＂
|
24.9°
|
1/2＂
|
18.2°
|
|
H
|
20.8°
|
14.6°
|
|||
|
V
|
15.1°
|
11.0°
|
|||
|
Operation temperature
|
-10℃~+50℃
|
||||
|
WD (mm) |
Optical Magnification |
Extension Ring (mm) |
Field of View (mm) |
|||
|
2/3＂ |
1/2＂ |
|||||
|
H |
V |
H |
V |
|||
|
900 |
0.028X |
|
314.3 |
235.7 |
228.6 |
171.4 |
|
850 |
0.029X |
|
303.4 |
227.6 |
220.7 |
165.5 |
|
800 |
0.031X |
|
283.9 |
212.9 |
206.5 |
154.8 |
|
750 |
0.033X |
|
266.7 |
200.0 |
193.9 |
145.5 |
|
700 |
0.035X |
|
251.4 |
188.6 |
182.9 |
137.1 |
|
650 |
0.038X |
|
231.6 |
173.7 |
168.4 |
126.3 |
|
600 |
0.041X |
|
214.6 |
161.0 |
156.1 |
117.1 |
|
550 |
0.045X |
|
195.6 |
146.7 |
142.2 |
106.7 |
|
500 |
0.049X |
|
179.6 |
134.7 |
130.6 |
98.0 |
|
450 |
0.055X |
|
160.0 |
120.0 |
116.4 |
87.3 |
|
400 |
0.061X |
|
144.3 |
108.2 |
104.9 |
78.7 |
|
350 |
0.070X |
|
125.7 |
94.3 |
91.4 |
68.6 |
|
300 |
0.082X |
|
107.3 |
80.5 |
78.0 |
58.5 |
|
250 |
0.100X |
|
88.0 |
66.0 |
64.0 |
48.0 |
|
200 |
0.121X |
|
72.7 |
54.5 |
52.9 |
39.7 |
|
150 |
0.160X |
|
55.0 |
41.3 |
40.0 |
30.0 |
|
110 |
0.214X |
|
41.1 |
30.8 |
29.9 |
22.4 |
|
100 |
0.234X |
5 |
37.6 |
28.2 |
27.4 |
20.5 |
|
85 |
0.273X |
32.2 |
24.2 |
23.4 |
17.6 |
|
|
70 |
0.326X |
27.0 |
20.2 |
19.6 |
14.7 |
|
|
55 |
0.405X |
21.7 |
16.3 |
15.8 |
11.9 |
|
|
50 |
0.441X |
5+5 |
20.0 |
15.0 |
14.5 |
10.9 |
|
45 |
0.484X |
18.2 |
13.6 |
13.2 |
9.9 |
|
|
40 |
0.536X |
16.4 |
12.3 |
11.9 |
9.0 |
|
|
35 |
0.600X |
14.7 |
11.0 |
10.7 |
8.0 |
|
|
30 |
0.676X |
5+5+5 |
13.0 |
9.8 |
9.5 |
7.1 |
|
25 |
0.782X |
11.3 |
8.4 |
8.2 |
6.1 |
|
MTV3519:
| /Items | Model | MTV3519 |
| Back focal length | 18.7mm | |
| Flange length | 17.5mm | |
| Mount | C-Mount | |
| Filter Size | M30.5×0.5 | |
| Dimensions | Φ33.5mm×44mm | |
| Weight | 64g | |
|
Items
|
Model
|
MTV3519
|
|||
|
Focal length
|
35mm
|
||||
|
Max. aperture and Focal length ration
|
1:1.9
|
||||
|
Max. image format
|
8.8mm×6.6mm (Φ11mm)
|
||||
|
Operation range
|
F-ratio
|
F1.9~F16
|
|||
|
WD
|
240mm ~ ∞（ No extension ring）
|
||||
|
Control
|
Aperture
|
Manual
|
|||
|
Focus
|
Manual
|
||||
|
Angle of View
|
D
|
2/3＂
|
17.9°
|
1/2＂
|
13°
|
|
H
|
14.3°
|
10.4°
|
|||
|
V
|
10.8°
|
7.8°
|
|||
|
Operation temperature
|
-10℃~+50℃
|
||||
|
WD (mm) |
Optical Magnification |
Extension Ring (mm) |
Field of View (mm) |
|||
|
2/3＂ |
1/2＂ |
|||||
|
H |
V |
H |
V |
|||
|
900 |
0.038X |
|
231.6 |
173.7 |
168.4 |
126.3 |
|
850 |
0.041X |
|
214.6 |
161.0 |
156.1 |
117.1 |
|
800 |
0.043X |
|
204.7 |
153.5 |
148.8 |
111.6 |
|
750 |
0.046X |
|
191.3 |
143.5 |
139.1 |
104.3 |
|
700 |
0.049X |
|
179.6 |
134.7 |
130.6 |
98.0 |
|
650 |
0.053X |
|
166.0 |
124.5 |
120.8 |
90.6 |
|
600 |
0.057X |
|
154.4 |
115.8 |
112.3 |
84.2 |
|
550 |
0.062X |
|
141.9 |
106.5 |
103.2 |
77.4 |
|
500 |
0.069X |
|
127.5 |
95.7 |
92.8 |
69.6 |
|
450 |
0.076X |
|
115.8 |
86.8 |
84.2 |
63.2 |
|
400 |
0.086X |
|
102.3 |
76.7 |
74.4 |
55.8 |
|
350 |
0.098X |
|
89.8 |
67.3 |
65.3 |
49.0 |
|
300 |
0.114X |
|
77.2 |
57.9 |
56.1 |
42.1 |
|
250 |
0.136X |
5 |
64.7 |
48.5 |
47.1 |
35.3 |
|
240 |
0.142X |
62.0 |
46.5 |
45.1 |
33.8 |
|
|
200 |
0.169X |
52.1 |
39.1 |
37.9 |
28.4 |
|
|
150 |
0.222X |
39.6 |
29.7 |
28.8 |
21.6 |
|
|
120 |
0.275X |
32.0 |
24.0 |
23.3 |
17.5 |
|
|
100 |
0.326X |
5+5 |
27.0 |
20.2 |
19.6 |
14.7 |
|
90 |
0.360X |
24.4 |
18.3 |
17.8 |
13.3 |
|
|
80 |
0.401X |
21.9 |
16.5 |
16.0 |
12.0 |
|
|
75 |
0.426X |
20.7 |
15.5 |
15.0 |
11.3 |
|
