Positive Achromatic Lenses
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Specifications:
Design Wavelength: 480.0nm, 546.1nm, 643.8nm
Diameter Tolerance: +0.0, -0.15mm
Paraxial Focal Length: ±2% @546.1nm
Centration: 3 arc minutes
Clear Aperture: >80%
Surface Figure: l[email protected]
Surface Quality: 60-40 scratch and dig
Coating: Single layer MgF2 broadband AR coating
Bevel: 0.25 mm x 45°
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Part No.
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f (mm)
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Φ (mm)
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R1(mm)
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R2=R3(mm)
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R4 (mm)
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TC1(mm)
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TC2(mm)
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fb(mm)
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Lens A
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Lens B
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AC0501
|
10
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6.0
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6.75
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-4.04
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-23.39
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3.69
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0.72
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7.6
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SSK4A
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SF8
|
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AC0502
|
15
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6.0
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9.12
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-5.86
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-20.99
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2.71
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1.20
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13.1
|
BK7
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F2
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AC0503
|
20
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6.0
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12.02
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-7.45
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-28.97
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2.92
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1.30
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18.1
|
BK7
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F2
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AC0504
|
25
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6.0
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15.37
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-11.16
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-32.17
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2.30
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0.90
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24.0
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BK7
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SF5
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AC0505
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30
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6.0
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16.03
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-13.09
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-67.61
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1.40
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0.60
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28.8
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BK7
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F2
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AC0506
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25
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8.0
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16.53
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-10.88
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-39.80
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2.63
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2.50
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22.6
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SK11
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SF5
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AC0507
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30
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8.0
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20.43
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-12.78
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-75.97
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3.07
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1.43
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27.6
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SSK4A
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SF8
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AC0508
|
20
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10.0
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13.09
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-9.12
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-34.28
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5.56
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1.80
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16.5
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BaK1
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SF8
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AC0509
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25
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12.0
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15.04
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-12.48
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-33.10
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3.76
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2.00
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22.2
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BaLKN3
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SF15
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AC0510
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25
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12.7
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16.41
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-12.02
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-40.74
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3.76
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2.00
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22.2
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BaK4
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SF15
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AC0511
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30
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12.7
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19.14
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-14.03
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-55.21
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3.93
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1.68
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27.0
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BaK1
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SF8
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AC0512
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40
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12.7
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21.28
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-17.00
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-89.95
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3.00
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0.80
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37.8
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BK7
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F2
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AC0513
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50
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12.7
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26.49
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-21.28
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-114.29
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2.50
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1.00
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48.0
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BK7
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F2
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AC0514
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60
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12.7
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36.31
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-26.36
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-77.40
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3.50
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1.50
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57.0
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BK7
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SF5
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AC0515
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75
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12.7
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39.99
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-31.99
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-167.90
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2.40
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1.00
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73.0
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BK7
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F2
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AC0516
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40.5
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13.0
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26.04
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-18.02
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-72.03
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3.33
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1.30
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38.1
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SK11
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SF5
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AC0517
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44
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14.0
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28.58
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-19.69
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-141.61
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3.8
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1.40
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41.1
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SSK4A
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SF8
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AC0518
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73
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17.0
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47.77
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-33.04
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-231.30
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3.50
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1.70
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70.2
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SSK4A
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SF8
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AC0519
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40
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18.0
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25.76
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-19.01
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-73.79
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5.64
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2.50
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35.9
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BaK1
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SF8
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AC0520
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50
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18.0
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32.36
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-22.49
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-89.13
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4.46
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1.50
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47.1
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SK11
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SF5
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AC0521
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60
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18.0
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37.84
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-27.67
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-117.22
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4.04
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1.96
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56.9
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BaK1
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SF8
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AC0522
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80
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18.0
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49.05
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-37.15
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-170.61
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3.47
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1.80
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77.1
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BaK1
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SF8
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AC0523
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56
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19.0
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35.99
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-25.13
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-100.53
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4.44
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1.50
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52.9
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SK11
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SF5
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AC0524
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65
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25.0
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39.38
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-31.61
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-85.90
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6.0
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2.0
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61.0
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BaLKN3
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SF15
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AC0525
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50
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25.4
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34.51
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-21.98
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-213.80
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9.00
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2.50
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43.3
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BaF10
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SF10
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AC0526
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60
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25.4
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37.67
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-28.58
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-72.78
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10.00
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2.81
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53.5
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BK6
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SF10
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AC0527
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80
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25.4
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42.46
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-33.88
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-183.65
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5.80
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2.60
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75.1
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BK7
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F2
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AC0528
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100
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25.4
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52.79
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-42.46
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-228.60
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4.50
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2.00
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96.0
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BK7
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F2
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AC0529
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120
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25.4
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74.13
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-55.21
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-250.60
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4.13
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2.00
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116.8
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BaK1
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SF8
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AC0530
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150
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25.4
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79.80
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-64.27
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-340.40
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4.80
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2.00
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146.1
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BK7
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F2
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AC0531
|
200
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25.4
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107.15
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-86.70
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-448.70
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5.50
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2.30
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195.7
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BK7
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F2
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AC0532
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250
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25.4
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133.97
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-108.64
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-562.30
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5.70
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2.40
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245.6
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BK7
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F2
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AC0533
|
300
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25.4
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164.40
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-133.30
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-642.70
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4.80
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2.00
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297.0
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BK7
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F2
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AC0534
|
100
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26.5
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64.04
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-44.88
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-128.72
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4.80
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2.00
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96.5
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SK11
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SF8
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AC0535
|
140
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30.0
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93.22
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-59.14
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-156.67
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6.52
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2.51
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136.0
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BK7
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SF5
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AC0536
|
300
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30.0
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210.75
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-8129
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-515.63
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5.00
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4.40
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295.7
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BaK4
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F3
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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 |
