OLB系列平凸透鏡(未安裝)
N-BK7平凸透鏡采用高品質(zhì)硼硅酸鹽冠狀玻璃材質(zhì),具有優(yōu)異的光學均勻性和機械穩(wěn)定性,適用于可見光至近紅外波段(350-2000nm)的成像與光束準直應(yīng)用。該透鏡可將平行光束聚焦到單個點,或?qū)Ⅻc光源準直為平行光束,在光束整形、擴束、縮束等光學系統(tǒng)中發(fā)揮重要作用。為最小化球差,建議將凸面朝向平行光束入射方向。產(chǎn)品提供未鍍膜版本(損傷閾值高)及多種增透膜選項:VIS鍍膜(400-700nm)平均反射率<0.5%,NIR鍍膜(700-1100nm)適用于近紅外應(yīng)用,SWIR鍍膜(1100-1700nm)專為短波紅外優(yōu)化。直徑規(guī)格覆蓋12.7-50.8mm,滿足不同光學系統(tǒng)需求。

BK7平凸透鏡,未鍍膜,350 nm-2 μm
|
型號 |
OLB-127-15 |
OLB-127-20 |
OLB-127-25 |
OLB-127-30 |
OLB-127-40 |
OLB-127-50 |
OLB-127-100 |
OLB-250-25 |
|
工作波長 |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
|
光學元件材質(zhì) |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
|
直徑 |
12.7 mm |
12.7 mm |
12.7 mm |
12.7 mm |
12.7 mm |
12.7 mm |
12.7 mm |
25.0 mm |
|
直徑公差 |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
0.0/-0.1 mm |
0.0/-0.1 mm |
0.0/-0.1 mm |
0.0/-0.1 mm |
0.0/-0.1 mm |
0.0/-0.1 mm |
|
通光孔徑 |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
|
中心厚度 |
5.1 mm |
4.0 mm |
3.5 mm |
3.2 mm |
2.8 mm |
2.6 mm |
2.2 mm |
11.7 mm |
|
中心厚度公差 |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
|
邊緣厚度 |
1.8 mm |
1.8 mm |
1.8 mm |
1.8 mm |
1.8 mm |
1.8 mm |
1.8 mm |
2.5 mm |
|
曲率半徑 |
7.7 mm |
10.3 mm |
12.9 mm |
15.5 mm |
20.6 mm |
25.8 mm |
51.5 mm |
13.1 mm |
|
設(shè)計波長 |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
632.8 nm |
|
焦距 |
15.0 mm |
20.0 mm |
25.0 mm |
30.0 mm |
40.0 mm |
50.0 mm |
100.0 mm |
25.4 mm |
|
焦距公差 |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
|
背焦距 |
11.6 mm |
17.3 mm |
22.6 mm |
27.8 mm |
38.0 mm |
48.1 mm |
98.2 mm |
17.7 mm |
|
鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
|
表面光潔度 |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
|
平面平整度 |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
|
曲面局部光圈 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
|
曲面光圈 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
|
偏心度 |
≤3 arcmin |
≤3 arcmin |
<3 arcmin |
<3 arcmin |
<3 arcmin |
<3 arcmin |
<3 arcmin |
<3 arcmin |
|
損傷閾值 |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
|
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
|
|
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
|
型號 |
OLB-250-50 |
OLB-254-25 |
OLB-254-30 |
OLB-254-40 |
OLB-254-50 |
OLB-254-75 |
OLB-254-100 |
OLB-254-125 |
|
工作波長 |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
|
光學元件材質(zhì) |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
|
直徑 |
25.0 mm |
25.4 mm |
25.4 mm |
25.4 mm |
25.4 mm |
25.4 mm |
25.4 mm |
25.4 mm |
|
直徑公差 |
0.0/-0.1 mm |
0.0/-0.1 mm |
0.0/-0.1 mm |
0.0/-0.1 mm |
0.0/-0.1 mm |
0.0/-0.1 mm |
0.0/-0.1 mm |
+0.00/-0.10 mm |
|
通光孔徑 |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
|
中心厚度 |
5.3 mm |
11.7 mm |
8.6 mm |
6.4 mm |
5.3 mm |
4.1 mm |
3.6 mm |
3.3 mm |
|
中心厚度公差 |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
|
邊緣厚度 |
2.07 mm |
1.8 mm |
2.0 mm |
2.0 mm |
2.0 mm |
2.0 mm |
2.0 mm |
2.0 mm |
|
曲率半徑 |
25.8 mm |
13.1 mm |
15.5 mm |
20.6 mm |
25.8 mm |
38.6 mm |
51.5 mm |
64.4 mm |
|
設(shè)計波長 |
632.8 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
|
焦距 |
50.0 mm |
25.4 mm |
30.0 mm |
40.0 mm |
50.0 mm |
75.0 mm |
100.0 mm |
125.0 mm |
|
焦距公差 |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
|
背焦距 |
46.6 mm |
17.6 mm |
24.2 mm |
35.7 mm |
46.3 mm |
72.0 mm |
97.3 mm |
122.4 mm |
|
鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
|
表面光潔度 |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
|
平面平整度 |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
|
曲面局部光圈 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
|
曲面光圈 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
|
偏心度 |
<3 arcmin |
<3 arcmin |
<3 arcmin |
<3 arcmin |
<3 arcmin |
<3 arcmin |
<3 arcmin |
<3 arcmin |
|
損傷閾值 |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
|
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
|
|
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
|
型號 |
OLB-254-200 |
OLB-254-400 |
OLB-254-500 |
OLB-508-60 |
OLB-508-75 |
OLB-508-100 |
OLB-508-125 |
OLB-508-150 |
|
工作波長 |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
|
光學元件材質(zhì) |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
|
直徑 |
25.4 mm |
25.4 mm |
25.4 mm |
50.8 mm |
50.8 mm |
50.8 mm |
50.8 mm |
50.8 mm |
|
直徑公差 |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
|
通光孔徑 |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
|
中心厚度 |
2.8 mm |
2.4 mm |
2.3 mm |
16.3 mm |
12.5 mm |
9.7 mm |
8.2 mm |
7.3 mm |
|
中心厚度公差 |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
|
邊緣厚度 |
2 mm |
2 mm |
2 mm |
3 mm |
3 mm |
3 mm |
3 mm |
3 mm |
|
曲率半徑 |
103.0 mm |
206.0 mm |
257.5 mm |
30.9 mm |
38.6 mm |
51.5 mm |
64.4 mm |
77.3 mm |
|
設(shè)計波長 |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
|
焦距 |
200.0 mm |
400.0 mm |
500.0 mm |
60.0 mm |
75.0 mm |
100.0 mm |
125.0 mm |
150.0 mm |
|
焦距公差 |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
|
背焦距 |
197.5 mm |
397.1 mm |
496.8 mm |
49.1 mm |
66.5 mm |
93.3 mm |
119.2 mm |
144.7 mm |
|
鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
|
表面光潔度 |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
|
平面平整度 |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
|
曲面局部光圈 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
|
曲面光圈 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
|
偏心度 |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
|
損傷閾值 |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
|
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
|
|
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
|
型號 |
OLB-508-175 |
OLB-508-200 |
OLB-508-250 |
OLB-508-300 |
OLB-508-500 |
OLB-508-750 |
OLB-508-1000 |
OLB-750-150 |
OLB-750-200 |
|
工作波長 |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
350 nm-2 μm |
|
光學元件材質(zhì) |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
N-BK7 |
|
直徑 |
50.8 mm |
50.8 mm |
50.8 mm |
50.8 mm |
50.8 mm |
50.8 mm |
50.8 mm |
75.0 mm |
75.0 mm |
|
直徑公差 |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
+0.00/-0.10 mm |
|
通光孔徑 |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
90% CA |
|
中心厚度 |
6.7 mm |
6.2 mm |
5.5 mm |
5.1 mm |
4.3 mm |
3.8 mm |
3.6 mm |
12.7 mm |
10.1 mm |
|
中心厚度公差 |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
±0.1 mm |
|
邊緣厚度 |
3 mm |
3 mm |
3 mm |
3 mm |
3 mm |
3 mm |
3 mm |
3 mm |
3 mm |
|
曲率半徑 |
90.1 mm |
103.0 mm |
128.8 mm |
154.5 mm |
257.5 mm |
386.3 mm |
515.1 mm |
77.3 mm |
103 mm |
|
設(shè)計波長 |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
587.6 nm |
|
焦距 |
175.0 mm |
200.0 mm |
250.0 mm |
300.0 mm |
500.0 mm |
750.0 mm |
1000.0 mm |
150.0 mm |
200.0 mm |
|
焦距公差 |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
±1% |
|
背焦距 |
170 mm |
195.3 mm |
245.5 mm |
295.6 mm |
495.5 mm |
745 mm |
994.3 mm |
141.1 mm |
192.7 mm |
|
鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
未鍍膜 |
|
表面光潔度 |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40(部分型號優(yōu)于此光潔度) |
60/40 |
|
平面平整度 |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
λ/2 @633 nm |
|
曲面局部光圈 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
0.5 |
|
曲面光圈 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
|
偏心度 |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
≤3 arcmin |
|
損傷閾值 |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm |
4.5J/cm²@355nm,17.1ns, |
4.5J/cm²@355nm,17.1ns, |
4.5J/cm²@355nm,17.1ns, |
4.5J/cm²@355nm,17.1ns, |
|
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm |
0.21J/cm²@515nm,290fs, |
0.21J/cm²@515nm,290fs, |
0.21J/cm²@515nm,290fs, |
0.21J/cm²@515nm, |
|
|
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm |
0.50J/cm²@1550nm,190fs, |
0.50J/cm²@1550nm,190fs, |
0.50J/cm²@1550nm,190fs, |
0.50J/cm²@1550nm, |