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Precision
Optics
Introduce
Windows
Lenses
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Lenses
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Lenses
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Lenses
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Lenses
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Mount for Lenses
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Optics
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Specifications:
Material:
BK7 Grade A optical glass
Design Wavelength: 546.1nm
Design Index: 1.5183¡À 0.0005
Diameter Tolerance: +0.0, -0.15mm
Paraxial Focal Length: ¡À2%
Centration: 3 arc minutes
Clear Aperture: >80%
Surface Figure: l/4@632.8nm
Surface Quality: 60-40 scratch and dig
Bevel: 0.25 mm x 45¡ã
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Part
No.
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f
(mm)
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f (mm)
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R1=R2
(mm)
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tc
(mm)
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te
(mm)
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fb
(mm)
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DX0101
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8.0
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6.0
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7.70
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3.2
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2.0
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6.9
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DX0102
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12.0
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6.0
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11.95
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2.7
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2.0
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11.1
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DX0103
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18.0
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6.0
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18.22
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2.5
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2.0
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17.2
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DX0104
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10.0
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10.0
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9.45
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4.9
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2.0
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8.2
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DX0105
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15.0
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12.7
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14.66
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4.9
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2.0
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13.3
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DX0106
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20.0
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12.7
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20.01
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4.0
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2.0
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18.6
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DX0107
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25.0
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12.7
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25.28
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3.6
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2.0
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23.8
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DX0108
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30.0
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12.7
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30.52
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3.3
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2.0
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28.9
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DX0109
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40.0
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12.7
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40.95
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3.0
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2.0
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39.0
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DX0110
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50.0
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12.7
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51.35
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2.8
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2.0
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49.1
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DX0111
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75.0
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12.7
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77.30
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2.6
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2.0
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74.1
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DX0112
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100.0
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12.7
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103.25
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2.4
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2.0
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99.2
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DX0113
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25.4
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20.0
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25.265
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6.1
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2.0
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23.3
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DX0114
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22.0
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20.0
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21.577
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6.9
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2.0
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19.6
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DX0115
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20.0
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21.0
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19.239
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8.2
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2.0
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17.1
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DX0116
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40.0
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22.4
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40.57
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5.1
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1.9
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38.3
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DX0117
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125.0
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25.0
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129.132
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3.2
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2.0
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123.9
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DX0118
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31.7
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25.4
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31.56
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7.3
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2.0
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29.2
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DX0119
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35.0
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25.4
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35.09
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6.8
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2.0
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32.7
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DX0120
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50.0
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25.4
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50.92
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5.2
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2.0
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48.3
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DX0121
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75.0
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25.4
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77.04
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4.1
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2.0
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73.6
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DX0122
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100.0
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25.4
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103.05
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3.6
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2.0
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98.8
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DX0123
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125.0
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25.4
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129.02
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3.3
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2.0
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123.9
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DX0124
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150.0
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25.4
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154.97
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3.0
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2.0
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149.0
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DX0125
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175.0
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25.4
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180.91
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2.9
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2.0
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174.0
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DX0126
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200.0
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25.4
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206.84
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2.8
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2.0
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199.0
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DX0127
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250.0
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25.4
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258.70
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2.6
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2.0
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249.1
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DX0128
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300.0
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25.4
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310.55
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2.5
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2.0
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299.2
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DX0129
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500.0
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25.4
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517.91
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2.3
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2.0
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499.2
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DX0130
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1000.0
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25.4
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1036.23
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2.2
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2.0
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999.3
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DX0131
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25.4
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25.4
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24.712
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9.0
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2.0
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22.2
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DX0132
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50.0
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30.0
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50.731
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6.5
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2.0
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47.8
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DX0133
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500.0
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30.0
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518.306
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2.4
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2.0
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499.2
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DX0134
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110.0
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35.0
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113.31
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4.7
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2.0
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108.4
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DX0135
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50.0
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38.0
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49.97
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10.5
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3.0
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46.4
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DX0136
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100.0
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38.0
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102.52
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6.5
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3.0
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97.8
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DX0137
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150.0
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38.0
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154.57
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5.4
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3.0
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148.2
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DX0138
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200.0
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38.0
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206.51
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4.8
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3.0
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198.4
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DX0139
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350.0
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38.0
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362.13
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4.0
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3.0
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348.7
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DX0140
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500.0
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38.0
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517.67
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3.7
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3.0
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498.8
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DX0141
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700.0
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38.0
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725.02
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3.5
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3.0
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698.8
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DX0142
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45.0
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38.0
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44.836
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10.4
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2.0
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41.4
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DX0143
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50.8
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38.1
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51.063
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9.3
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1.9
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47.6
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DX0144
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63.5
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40.0
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64.38
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8.3
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1.9
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60.7
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DX0145
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100.0
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50.0
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102.06
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9.2
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3.0
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96.9
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DX0146
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150.0
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50.0
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154.27
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7.1
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3.0
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147.6
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DX0147
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200.0
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50.0
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206.28
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6.0
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3.0
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198.0
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DX0148
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250.0
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50.0
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258.22
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5.4
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3.0
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248.2
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DX0149
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400.0
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50.0
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413.87
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4.5
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3.0
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398.5
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DX0150
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450.0
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50.0
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465.73
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4.3
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3.0
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448.6
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DX0151
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500.0
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50.0
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517.58
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4.2
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3.0
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498.6
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DX0152
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600.0
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50.0
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621.28
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4.0
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3.0
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598.7
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DX0153
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800.0
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50.0
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828.64
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3.8
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3.0
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798.7
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DX0154
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500.0
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80.0
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517.678
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6.1
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2.0
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498.0
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DX0155
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250.0
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100.0
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257.0
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13.7
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3.9
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245.4
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Please
refer to the Material
Chapter for more information about BK7 glass, UV grade
fused silica, Sapphire and CaF2. |
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Please
refer to
the Glossary
and Technology
for more information about lenses. |
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Please
refer to Coating
Chapter for more infomation of coating. |
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Other
sizes and coatings are available upon request. |
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lPlease
refer to Ring
Mount for Lenses |
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