平凸透鏡

 

Plano-convex Lenses present a curvecd interface and a planar interface. They have a positive focal length, which makes it ideal for collecting and focusing light for many imaging applications.
They are for instance the microlenses situated on top of a wafer, and also encountered in macroscopic optical systems.

 

Specifications:
Material:---------------------------------------------N-BK7, Fused Silica, N-SF10, Silicon, Ge,CaF2, etc.
Diameter Tolerance:---------------------------+0.0/-0.15mm
Focal Length Tolerance (mm):--------------+/-2%
Centration:----------------------------------------<3 arc minutes
Clear Aperture:---------------------------------->85%
Surface Figure (per [email protected])----<1.5λ
IRR ( @632.8nm)--------------------------------<λ/4
Surface Quality:-----------------------------------60/40
Protected Bevel:----------------------------------<0.25mmx45deg
Coating:--------------------------------------------uncoated, AR, HR, PR Coating, etc.

 

N-BK7 Plano Convex Lens 

Design wavelength: 546.1nm Design Index:1.5183 ± 0.0005
 

Part No.
f (mm)
dia (mm)
R1 (mm)
t c (mm)
t e (mm)
f b (mm)
Illustration
PCX1201
15.0
12.7
7.78
5.3
2.0
11.5
 
PCX1202
20.0
12.7
10.37
4.2
2.0
17.2
PCX1203
25.0
12.7
12.96
3.7
2.0
22.6
PCX1204
30.0
12.7
15.55
3.4
2.0
27.8
PCX1205
40.0
12.7
20.73
3.0
2.0
38.0
PCX1206
50.0
12.7
25.92
2.8
2.0
48.2
PCX1207
35.0
20.0
18.155
4.2
1.2
32.2
PCX1208
40.0
20.0
20.73
4.5
1.9
37.0
PCX1209
50.0
20.0
25.936
4.0
2.0
47.4
PCX1303
50.0
25.4
25.92
5.3
2.0
46.5
PCX1309
60.4
25.4
13.1
4.7
2.0
56.9
PCX1304
75.0
25.4
38.87
4.1
2.0
72.3
PCX1305
100.0
25.4
51.83
3.6
2.0
97.6
PCX1306
125.0
25.4
64.79
3.3
2.0
122.8
PCX1307
150.0
25.4
77.75
3.0
2.0
148.0
PCX1308
200.0
25.4
103.66
2.8
2.0
198.2

Plano Convex Lens - Fused Silica

Design wavelength: 546.1nm Design Index:1.46008


Part No.
F(mm)
f(mm)
R(mm)
Tc
Te
fb
Illustration
PCX2101
12.7
20.0
9.20
4.34
1.8
17.03
 
PCX2102
12.7
25.0
11.51
3.71
1.8
24.47
PCX2103
12.7
30.0
13.80
3.35
1.8
27.71
PCX2104
12.7
40.0
18.41
2.93
1.8
38.00
PCX2105
12.7
50.0
23.01
2.69
1.8
48.17
PCX2106
12.7
75.0
34.51
2.39
1.8
73.37
PCX2107
12.7
100.0
46.03
2.24
1.8
98.51
PCX2201
25.4
35.0
16.11
8.20
2.0
29.39
PCX2202
25.4
40.0
18.41
7.08
2.0
35.16
PCX2203
25.4
50.0
23.01
5.82
2.0
46.03
PCX2204
25.4
75.0
34.51
4.42
2.0
71.98
PCX2205
25.4
100.0
46.03
3.79
2.0
97.45
PCX2206
25.4
125.0
57.54
3.42
2.0
122.72
PCX2207
25.4
150.0
69.02
3.18
2.0
147.84
PCX2208
25.4
175.0
80.54
3.01
2.0
173.00
PCX2209
25.4
200.0
92.04
2.88
2.0
198.08
PCX2210
25.4
250.0
115.08
2.70
2.0
248.28
PCX2211
25.4
300.0
138.04
2.59
2.0
298.26
PCX2212
25.4
500.0
230.10
2.35
2.0
498.52
PCX2213
25.4
750.0
345.10
2.23
2.0
748.57
PCX2214
25.4
1000.0
460.10
2.18
2.0
998.56
PCX2401
38.0
75.0
34.51
8.70
3.0
69.05
PCX2402
38.0
100.0
46.03
7.10
3.0
95.19
PCX2403
38.0
150.0
69.02
5.67
3.0
146.14
PCX2404
38.0
200.0
92.04
4.98
3.0
196.64
PCX2405
38.0
250.0
115.08
4.58
3.0
247.00
PCX2406
38.0
300.0
138.04
4.31
3.0
297.09
PCX2407
38.0
500.0
230.10
3.79
3.0
497.54
PCX2408
38.0
750.0
345.10
3.52
3.0
747.68
PCX2409
38.0
1000.0
460.10
3.39
3.0
997.73

 

Note: Other sizes, material are available upon request.
The ones with Silicon, Ge,CaF2 material pls kindly refer to IR OPTICS section.


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