联系人:王建辉
邮箱:276774248@qq.com
电话:15933752505
地址: 福建漳州市漳浦县官浔镇省炉村后壁美47号
负消色差透镜
由两个光学组件胶合在一起,它校正了色差和轴上像差。主要作为巴洛镜头的焦距延长镜,他们通常结合在正消色差反射镜系统和成像系统中来使用,在中心波长550nm时镀单层MgF2增透膜。
订购信息:
#62-472 |
#62-473 |
#62-474 |
#62-475 |
#62-475-INK |
#62-476 |
|
直径 (mm) |
6.25 |
6.25 |
9.0 |
12.5 |
12.5 |
25.0 |
直径容差 (mm) |
+0.00/-0.10 |
+0.00/-0.10 |
+0.00/-0.10 |
+0.00/-0.10 |
+0.00/-0.10 |
+0.00/-0.10 |
有效孔径 CA(mm) |
5.625 |
5.625 |
8.1 |
11.50 |
11.50 |
24.00 |
有效焦距 EFL (mm) |
-7.5 |
-10.0 |
-12.0 |
-20.0 |
-20.0 |
-40.0 |
后焦距 BFL (mm) |
-9.90 |
-11.92 |
-13.78 |
-22.88 |
-22.88 |
-44.40 |
焦距容差 (%) |
±2 |
±2 |
±2 |
±2 |
±2 |
±2 |
半径 R1 (mm) |
-4.55 |
-6.55 |
-6.98 |
-13.80 |
-13.80 |
-27.82 |
半径 R2 (mm) |
4.55 |
5.10 |
6.98 |
9.99 |
9.99 |
19.65 |
半径 R3 (mm) |
∞ |
89.10 |
23.22 |
109.48 |
109.48 |
201.68 |
边缘厚度 ET (mm) |
4.98 |
4.19 |
5.79 |
7.01 |
7.01 |
11.69 |
中心厚度容差 (mm) |
±0.2 |
±0.2 |
±0.2 |
±0.2 |
±0.2 |
±0.2 |
中心厚度 CT 1 (mm) |
1.00 |
1.00 |
1.50 |
2.00 |
2.00 |
3.00 |
中心厚度 CT 2 (mm) |
3.00 |
2.50 |
2.50 |
3.50 |
3.50 |
5.50 |
中心偏(弧分) |
<3 |
<3 |
<3 |
<3 |
<3 |
<3 |
表面质量 |
40-20 |
40-20 |
40-20 |
40-20 |
40-20 |
40-20 |
倒角 |
Protective bevel as needed |
Protective bevel as needed |
Protective bevel as needed |
Protective bevel as needed |
Protective bevel as needed |
Protective bevel as needed |
涂层 |
MgF2 |
MgF2 |
MgF2 |
MgF2 |
MgF2 |
MgF2 |
涂层规格 |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
基底 |
N-BAF10 / N-SF10 |
N-BAF10 / N-SF10 |
N-BK7 / N-SF5 |
N-BAF10 / N-SF10 |
N-BAF10 / N-SF10 |
N-BAF10 / N-SF10 |
类型 |
Negative Achromatic Lens |
Negative Achromatic Lens |
Negative Achromatic Lens |
Negative Achromatic Lens |
Negative Achromatic Lens |
Negative Achromatic Lens |
有效焦距/有效孔径直径比 |
1.2 |
1.6 |
1.33 |
1.6 |
1.6 |
1.6 |
数字孔径 NA |
0.42 |
0.31 |
0.38 |
0.31 |
0.31 |
0.31 |
波长范围 (nm) |
400 - 700 |
400 - 700 |
400 - 700 |
400 - 700 |
400 - 700 |
400 - 700 |
RoHS |
符合标准 |
符合标准 |
符合标准 |
符合标准 |
符合标准 |
符合标准 |
#45-420 |
#45-421 |
#45-828 |
#45-219 |
#45-424 |
#45-220 |
|
直径 (mm) |
6.25 |
6.25 |
9.0 |
12.5 |
12.5 |
12.5 |
直径容差 (mm) |
+0.00/-0.10 |
+0.00/-0.10 |
+0.00/-0.10 |
+0.00/-0.10 |
+0.00/-0.10 |
+0.00/-0.10 |
有效孔径 CA(mm) |
5.625 |
5.625 |
8.1 |
11.50 |
11.50 |
11.50 |
有效焦距 EFL (mm) |
-12.5 |
-25.0 |
-25.0 |
-25.0 |
-35.0 |
-50.0 |
后焦距 BFL (mm) |
-12.89 |
-26.53 |
-27.33 |
-27.33 |
-36.51 |
-51.58 |
焦距容差 (%) |
±2 |
±2 |
±2 |
±2 |
±2 |
±2 |
半径 R1 (mm) |
-24.66 |
-17.57 |
-17.75 |
-17.75 |
-21.66 |
-30.83 |
半径 R2 (mm) |
4.24 |
11.48 |
12.17 |
12.17 |
17.48 |
23.47 |
半径 R3 (mm) |
11.25 |
109.44 |
109.75 |
109.75 |
50.54 |
69.20 |
边缘厚度 ET (mm) |
3.52 |
3.27 |
5.13 |
5.74 |
4.74 |
4.40 |
中心厚度容差 (mm) |
±0.2 |
±0.2 |
±0.2 |
±0.2 |
±0.2 |
±0.2 |
中心厚度 CT 1 (mm) |
1.00 |
1.00 |
2.00 |
2.00 |
2.00 |
2.00 |
中心厚度 CT 2 (mm) |
2.00 |
2.00 |
2.55 |
2.55 |
1.56 |
1.56 |
中心偏(弧分) |
<3 |
<3 |
<3 |
<3 |
<3 |
<3 |
表面质量 |
40-20 |
40-20 |
40-20 |
40-20 |
40-20 |
40-20 |
倒角 |
Protective bevel as needed |
Protective bevel as needed |
Protective bevel as needed |
Protective bevel as needed |
Protective bevel as needed |
Protective bevel as needed |
涂层 |
MgF2 |
MgF2 |
MgF2 |
MgF2 |
MgF2 |
MgF2 |
涂层规格 |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
基底 |
N-BAF10 / N-SF10 |
N-BAF10 / N-SF10 |
N-BAF10 / N-SF10 |
N-BAF10 / N-SF10 |
N-BK7 / N-SF5 |
N-BK7 / N-SF5 |
类型 |
Negative Achromatic Lens |
Negative Achromatic Lens |
Negative Achromatic Lens |
Negative Achromatic Lens |
Negative Achromatic Lens |
Negative Achromatic Lens |
有效焦距/有效孔径直径比 |
2 |
4 |
2.78 |
2 |
2.8 |
4 |
数字孔径 NA |
0.25 |
0.13 |
0.18 |
0.25 |
0.18 |
0.13 |
波长范围 (nm) |
400 - 700 |
400 - 700 |
400 - 700 |
400 - 700 |
400 - 700 |
400 - 700 |
RoHS |
符合标准 |
符合标准 |
符合标准 |
符合标准 |
符合标准 |
符合标准 |
#45-221 |
#45-422 |
#45-222 |
#45-423 |
|
直径 (mm) |
25.0 |
25.0 |
25.0 |
25.0 |
直径容差 (mm) |
+0.00/-0.10 |
+0.00/-0.10 |
+0.00/-0.10 |
+0.00/-0.10 |
有效孔径 CA(mm) |
24.00 |
24.00 |
24.00 |
24.00 |
有效焦距 EFL (mm) |
-50.0 |
-75.0 |
-100.0 |
-150.0 |
后焦距 BFL (mm) |
-53.33 |
-77.65 |
-102.37 |
-152.63 |
焦距容差 (%) |
±2 |
±2 |
±2 |
±2 |
半径 R1 (mm) |
-35.51 |
-46.07 |
-70.57 |
-92.30 |
半径 R2 (mm) |
24.58 |
36.65 |
45.27 |
68.87 |
半径 R3 (mm) |
217.99 |
108.00 |
412.67 |
204.15 |
边缘厚度 ET (mm) |
9.06 |
8.90 |
5.81 |
7.73 |
中心厚度容差 (mm) |
±0.2 |
±0.2 |
±0.2 |
±0.2 |
中心厚度 CT 1 (mm) |
2.50 |
2.50 |
2.00 |
2.50 |
中心厚度 CT 2 (mm) |
4.06 |
4.06 |
2.57 |
4.06 |
中心偏(弧分) |
<3 |
<3 |
<3 |
<3 |
表面质量 |
40-20 |
40-20 |
40-20 |
40-20 |
倒角 |
Protective bevel as needed |
Protective bevel as needed |
Protective bevel as needed |
Protective bevel as needed |
涂层 |
MgF2 |
MgF2 |
MgF2 |
MgF2 |
涂层规格 |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
基底 |
N-BAF10 / N-SF10 |
N-BK7 / N-SF5 |
N-BAF10 / N-SF10 |
N-BK7 / N-SF5 |
类型 |
Negative Achromatic Lens |
Negative Achromatic Lens |
Negative Achromatic Lens |
Negative Achromatic Lens |
有效焦距/有效孔径直径比 |
2 |
3 |
4 |
6 |
数字孔径 NA |
0.25 |
0.17 |
0.13 |
0.08 |
波长范围 (nm) |
400 - 700 |
400 - 700 |
400 - 700 |
400 - 700 |
RoHS |
符合标准 |
符合标准 |
符合标准 |
符合标准 |
#48-349 |
#48-350 |
#48-351 |
|
直径 (mm) |
9.0 |
12.5 |
25.0 |
直径容差 (mm) |
+0.00/-0.10 |
+0.00/-0.10 |
+0.00/-0.10 |
有效孔径 CA(mm) |
8.1 |
11.50 |
24.00 |
有效焦距 EFL (mm) |
-18.0 |
-15.0 |
-30.0 |
后焦距 BFL (mm) |
-18.57 |
-18.08 |
-36.15 |
焦距容差 (%) |
±2 |
±2 |
±2 |
半径 R1 (mm) |
-35.51 |
-10.62 |
-21.24 |
半径 R2 (mm) |
6.11 |
8.63 |
17.26 |
半径 R3 (mm) |
16.20 |
81.12 |
162.24 |
边缘厚度 ET (mm) |
5.12 |
8.04 |
16.31 |
中心厚度容差 (mm) |
±0.2 |
±0.2 |
±0.2 |
中心厚度 CT 1 (mm) |
1.44 |
2.00 |
4.00 |
中心厚度 CT 2 (mm) |
2.88 |
4.00 |
8.00 |
中心偏(弧分) |
<3 |
<3 |
<3 |
表面质量 |
40-20 |
40-20 |
40-20 |
倒角 |
Protective bevel as needed |
Protective bevel as needed |
Protective bevel as needed |
涂层 |
MgF2 |
MgF2 |
MgF2 |
涂层规格 |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
Ravg ≤1.75% @ 400 - 700nm |
基底 |
N-BAF10 / N-SF10 |
N-BAF10 / N-SF10 |
N-BAF10 / N-SF10 |
类型 |
Negative Achromatic Lens |
Negative Achromatic Lens |
Negative Achromatic Lens |
有效焦距/有效孔径直径比 |
2 |
1.25 |
1.2 |
数字孔径 NA |
0.25 |
0.40 |
0.42 |
波长范围 (nm) |
400 - 700 |
400 - 700 |
400 - 700 |
RoHS |
符合标准 |
符合标准 |
符合标准 |
12.5mm Dia x -75mm Negative Doublet Lens FL MgF2 Coated
库存#47-016技术参数与相关资料
直径 (mm) |
12.5 |
直径容差 (mm) |
+0.00/-0.10 |
有效孔径 CA(mm) |
11.50 |
有效焦距 EFL (mm) |
-75.0 |
后焦距 BFL (mm) |
-77.47 |
焦距容差 (%) |
±2 |
半径 R1 (mm) |
-46.07 |
半径 R2 (mm) |
36.65 |
半径 R3 (mm) |
108.00 |
边缘厚度 ET (mm) |
6.05 |
中心厚度容差 (mm) |
±0.2 |
中心厚度 CT 1 (mm) |
2.50 |
中心厚度 CT 2 (mm) |
3.00 |
中心偏(弧分) |
<3 |
表面质量 |
40-20 |
倒角 |
Protective bevel as needed |
涂层 |
MgF2 |
涂层规格 |
Ravg ≤1.75% @ 400 - 700nm |
基底 |
N-BK7 / N-SF5 |
类型 |
Negative Achromatic Lens |
有效焦距/有效孔径直径比 |
6 |
数字孔径 NA |
0.08 |
波长范围 (nm) |
400 - 700 |
RoHS |
符合标准 |