Kowa JC系列CCTV镜头
KOWA公司出品的 JC 系列镜头体积小，结构紧凑，分辨率高（100lpm），带有固定光圈和调焦的螺栓,适合绝大多数的机器视觉应用。可以用在2/3〞,1/2〞,1/3〞等规格的 CCD 上，产品包括6mm,8mm,12mm,16mm,25mm,35mm,50mm,75mm,100mm共9款.
| 型号 |
LM6JC |
LM8JC |
LM12JC |
LM16JC |
LM25JC |
LM35JC |
LM50JC |
LM75JC |
LM100JC |
| 焦距（mm） |
6 |
8 |
12 |
16 |
25 |
35 |
50 |
75 |
100 |
| CCD (mm) |
6.6x 8.8(Ø11) |
6.6x 8.8(Ø11) |
6.6x 8.8(Ø11) |
6.6x 8.8(Ø11) |
6.6x 8.8(Ø11) |
6.6x 8.8(Ø11) |
6.6x 8.8(Ø11) |
6.6x 8.8(Ø11) |
6.6x 8.8(Ø11) |
| 光圈范围 |
F1.4~F16 |
F1.4~F16 |
F1.4~F16 |
F1.4~F16 |
F1.4~F16 |
F1.6~F16 |
F2.0~F22 |
F2.5~F22 |
F2.8~F32 |
| 对焦范围(m) |
0.1~∞ |
0.1~∞ |
0.1~∞ |
0.2~∞ |
0.2~∞ |
0.35~∞ |
0.5~∞ |
1.2~∞ |
2~∞ |
| 光圈 |
Manual |
Manual |
Manual |
Manual |
Manual |
Manual |
Manual |
Manual |
Manual |
| 对焦 |
Manual |
Manual |
Manual |
Manual |
Manual |
Manual |
Manual |
Manual |
Manual |
| 最近视野M.O.D |
367(H)x 251(V) |
260(H)x 184(V) |
237(H)x 173(V) |
111.8(H)x 82.6(V) |
119(H)x 89(V) |
126.6(H)x 94.7(V) |
85.0(H)x 63.6(V) |
50.8(H)x 38.1(V) |
36.8(H)x 27.6(V) |
| 2/3视角(H"xV") |
81.9 x 61.2 |
64.2 x 47.7 |
42.5 x 31.7 |
30.5 x 22.8 |
21.0 x 15.7 |
10.1x 7.6 |
6.7x 5.0 |
5.0x 3.8 |
64.2x 47.7 |
| 1/2视角(H"xV") |
59.4 x 44.5 |
46.2 x 34.6 |
30.7 x 23.0 |
22.2 x 16.6 |
15.3 x 11.4 |
7.3x 5.5 |
4.9x 3.7 |
3.7x 2.8 |
46.2x 34.6 |
| 1/3视角(H"xV") |
44.5 x 33.3 |
34.6 x 28.6 |
23.0 x 17.2 |
16.6 x 12.4 |
11.5 x 8.6 |
5.5x 4.1 |
3.7x 2.8 |
2.8x 2.1 |
34.5x 28.6 |
| 变形率 |
-10.7% |
-6.2% |
-2.5% |
-1.5% |
-0.6% |
-0.2% |
-0.1% |
-0.1% |
-0.05% |
| 后焦距 |
11.30 |
11.30 |
11.12 |
12.15 |
10.32 |
14.9 |
17.2 |
18.0 |
19.0 |
| 接口 |
C-Mount |
C-Mount |
C-Mount |
C-Mount |
C-Mount |
C-Mount |
C-Mount |
C-Mount |
C-Mount |
| 滤镜尺寸(mm) |
- |
M27 x P0.5 |
M27 x P0.5 |
M27 x P0.5 |
M27 x P0.5 |
M30.5xP0.5 |
M30.5xP0.5 |
M34xP0.5 |
M40.5xP0.5 |
| 体积(mm) |
Ø30 x
32.8 |
Ø30 x
30 |
Ø30 x
31.5 |
Ø30 x
28 |
Ø30 x
28.5 |
Ø32 x
36.5 |
Ø32 x
39.5 |
Ø36 x
51 |
Ø42 x
70 |
| 重量(g) |
63 |
60 |
63 |
55 |
58 |
85 |
88 |
105 |
150 |
| 使用温度 |
-10℃~+
45℃ |
-10℃~+
45℃ |
-10℃~+
45℃ |
-10℃~+
45℃ |
-10℃~+
45℃ |
-10℃~+
45℃ |
-10℃~+
45℃ |
-10℃~+
45℃ |
-10℃~+
45℃ |
