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                  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 25mm@632.8nm)----<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.


                     PDF to download

                   
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