Fused Silica Lenses
Material:----------------------------------------------------------BK7
Design Wavelength:-----------------------------------------546.1nm
Design Index:--------------------------------------------------1.5183
±0.0005
Diameter Tolerance:----------------------------------------- +0.0, -0.15mm
Paraxial Focal Length Tolerance:------------------------- ±2%
Centration: ----------------------------------------------------- 3 arc
minutes
Clear Aperture: ------------------------------------------------ >85%
Surface Figure: Power(N)-------------------------------------<3
Irregularity(N) -------------------------------<0.5
Surface Quality: ---------------------------------------------- 60/40
scratch/dig
Bevel:------------------------------------------------------------ 0.25
mm x 45°
Coating:--------------------------------------------------------- Uncoated
| BK7 Plano Convex Lens |  |
Part No. |
f (mm) |
F (mm) |
R1 (mm) |
t c (mm) |
t e (mm) |
t b (mm) |
Unit Price |
PCX1101 |
6.0 |
4.0 |
3.101 |
1.5 |
0.77 |
5.0 |
$8.0 |
PCX1102 |
10.0 |
5.0 |
5.17 |
1.64 |
1.64 |
1.0 |
$8.0 |
PCX1103 |
8.0 |
6.0 |
4.15 |
3.3 |
2.0 |
5.8 |
$7.0 |
PCX1104 |
10.0 |
6.0 |
5.18 |
3.0 |
2.0 |
8.0 |
$7.0 |
PCX1201 |
15.0 |
12.7 |
7.78 |
5.3 |
2.0 |
11.5 |
$7.0 |
PCX1202 |
20.0 |
12.7 |
10.37 |
4.2 |
2.0 |
17.2 |
$7.0 |
PCX1203 |
25.0 |
12.7 |
12.96 |
3.7 |
2.0 |
22.6 |
$7.0 |
PCX1204 |
30.0 |
12.7 |
15.55 |
3.4 |
2.0 |
27.8 |
$7.0 |
PCX1205 |
40.0 |
12.7 |
20.73 |
3.0 |
2.0 |
38.0 |
$7.0 |
PCX1206 |
50.0 |
12.7 |
25.92 |
2.8 |
2.0 |
48.2 |
$7.0 |
PCX1207 |
35.0 |
20.0 |
18.155 |
4.2 |
1.2 |
32.2 |
$7.0 |
PCX1208 |
40.0 |
20.0 |
20.73 |
4.5 |
1.9 |
37.0 |
$7.0 |
PCX1209 |
50.0 |
20.0 |
25.936 |
4.0 |
2.0 |
47.4 |
$7.0 |
PCX1303 |
50.0 |
25.4 |
25.92 |
5.3 |
2.0 |
46.5 |
$7.0 |
PCX1309 |
60.4 |
25.4 |
13.1 |
4.7 |
2.0 |
56.9 |
$7.0 |
PCX1304 |
75.0 |
25.4 |
38.87 |
4.1 |
2.0 |
72.3 |
$7.0 |
PCX1305 |
100.0 |
25.4 |
51.83 |
3.6 |
2.0 |
97.6 |
$7.0 |
PCX1306 |
125.0 |
25.4 |
64.79 |
3.3 |
2.0 |
122.8 |
$7.0 |
PCX1307 |
150.0 |
25.4 |
77.75 |
3.0 |
2.0 |
148.0 |
$7.0 |
PCX1308 |
200.0 |
25.4 |
103.66 |
2.8 |
2.0 |
198.2 |
$7.0 |
PCX1309 |
250.0 |
25.4 |
129.575 |
2.63 |
2.0 |
248.3 |
$7.0 |
| BK7 Plano Concave Lens |  |
|
Part No. |
f (mm) |
F (mm) |
R1 (mm) |
tc (mm) |
te (mm) |
fb (mm) |
Unit Price |
|
PCV1101 |
-8.0 |
6.0 |
4.15 |
2.0 |
3.3 |
-9.3 |
$7.0 |
PCV1102 |
-10.0 |
6.0 |
5.18 |
2.0 |
2.9 |
-11.3 |
$7.0 |
PCV1103 |
-12.0 |
6.0 |
6.22 |
2.0 |
2.8 |
-13.3 |
$7.0 |
|
PCV1201 |
-15.0 |
12.7 |
7.78 |
2.0 |
5.3 |
-16.3 |
$7.0 |
|
PCV1202 |
-20.0 |
12.7 |
10.37 |
2.0 |
4.1 |
-21.3 |
$7.0 |
|
PCV1203 |
-25.0 |
12.7 |
12.96 |
2.0 |
3.7 |
-26.3 |
$7.0 |
|
PCV1204 |
-30.0 |
12.7 |
15.55 |
2.0 |
3.4 |
-31.3 |
$7.0 |
|
PCV1205 |
-40.0 |
12.7 |
20.73 |
2.0 |
3.0 |
-41.3 |
$7.0 |
|
PCV1206 |
-50.0 |
12.7 |
25.92 |
2.0 |
2.8 |
-51.3 |
$7.0 |
|
PCV1301 |
-25.0 |
25.4 |
12.97 |
2.0 |
10.9 |
-26.3 |
$7.0 |
|
PCV1302 |
-35.0 |
25.4 |
18.14 |
2.0 |
7.2 |
-36.3 |
$7.0 |
|
PCV1303 |
-50.0 |
25.4 |
25.92 |
2.0 |
5.3 |
-51.3 |
$7.0 |
|
PCV1305 |
-75.0 |
25.4 |
38.87 |
2.0 |
4.1 |
-76.3 |
$7.0 |
|
PCV1306 |
-100.0 |
25.4 |
51.83 |
2.0 |
3.6 |
-101.3 |
$7.0 |
|
PCV1307 |
-150.0 |
25.4 |
77.75 |
2.0 |
3.0 |
-151.3 |
$7.0 |
|
PCV1308 |
-200.0 |
25.4 |
103.66 |
2.0 |
2.7 |
-201.3 |
$7.0 |
| BK7 Double Convex Lens |  |
Part No. |
f (mm) |
F (mm) |
R1=R2 (mm) |
t c (mm) |
t e (mm) |
t b (mm) |
Unit Price |
DCX1201 |
20.0 |
12.7 |
20.01 |
4.0 |
2.0 |
18.6 |
$7.0 |
DCX1202 |
25.0 |
12.7 |
25.28 |
3.6 |
2.0 |
23.8 |
$7.0 |
DCX1203 |
30.0 |
12.7 |
30.52 |
3.3 |
2.0 |
28.9 |
$7.0 |
DCX1204 |
40.0 |
12.7 |
40.95 |
3.0 |
2.0 |
39.0 |
$7.0 |
DCX1301 |
25.4 |
25.4 |
24.71 |
9.0 |
2.0 |
22.2 |
$7.0 |
DCX1314 |
35.0 |
25.4 |
35.09 |
6.8 |
2.0 |
32.8 |
$7.0 |
DCX1315 |
40.0 |
25.4 |
40.40 |
6.1 |
2.0 |
37.9 |
$7.0 |
DCX1302 |
50.0 |
25.4 |
50.92 |
5.2 |
2.0 |
48.3 |
$7.0 |
DCX1316 |
60.0 |
25.4 |
61.40 |
4.7 |
2.0 |
58.5 |
$7.0 |
DCX1303 |
75.0 |
25.4 |
77.04 |
4.1 |
2.0 |
73.6 |
$7.0 |
DCX1304 |
100.0 |
25.4 |
103.05 |
3.6 |
2.0 |
98.8 |
$7.0 |
DCX1305 |
125.0 |
25.4 |
129.02 |
3.3 |
2.0 |
123.9 |
$7.0 |
DCX1306 |
150.0 |
25.4 |
154.97 |
3.0 |
2.0 |
149.0 |
$7.0 |
DCX1307 |
200.0 |
25.4 |
206.84 |
2.8 |
2.0 |
199.0 |
$7.0 |
DCX1308 |
250.0 |
25.4 |
258.70 |
2.6 |
2.0 |
249.1 |
$7.0 |
DCX1309 |
300.0 |
25.4 |
310.55 |
2.5 |
2.0 |
299.2 |
$7.0 |
DCX1310 |
400.0 |
25.4 |
413.80 |
2.4 |
2.0 |
399.0 |
$7.0 |
DCX1311 |
500.0 |
25.4 |
517.91 |
2.3 |
2.0 |
499.2 |
$7.0 |
DCX1312 |
750.0 |
25.4 |
774.30 |
2.3 |
2.0 |
748.8 |
$7.0 |
DCX1313 |
1000.0 |
25.4 |
1036.23 |
2.2 |
2.0 |
999.3 |
$7.0 |
| BK7 Double Concave Lens |  |
Part No. |
f (mm) |
F (mm) |
R1=R2 (mm) |
t c (mm) |
t e (mm) |
t b (mm) |
Unit Price |
DCV1201 |
-25.0 |
12.7 |
26.25 |
2.0 |
3.6 |
-25.7 |
$7.0 |
DCV1202 |
-30.0 |
12.7 |
31.44 |
2.0 |
3.3 |
-30.7 |
$7.0 |
DCV1203 |
-40.0 |
12.7 |
41.80 |
2.0 |
3.0 |
-40.7 |
$7.0 |
DCV1204 |
-50.0 |
12.7 |
52.17 |
2.0 |
2.8 |
-50.7 |
$7.0 |
DCV1301 |
-25.0 |
25.0 |
26.25 |
2.0 |
8.6 |
-25.7 |
$7.0 |
DCV1302 |
-35.0 |
25.4 |
36.62 |
2.0 |
6.5 |
-35.7 |
$7.0 |
DCV1303 |
-50.0 |
25.4 |
52.17 |
2.0 |
5.1 |
-50.7 |
$7.0 |
DCV1305 |
-75.0 |
25.4 |
78.09 |
2.0 |
4.1 |
-75.7 |
$7.0 |
DCV1306 |
-100.0 |
25.4 |
104.00 |
2.0 |
3.6 |
-100.7 |
$7.0 |