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AL13-BK7 Plano-Concave Lenses

Material: BK7 grade A optical glass Plano Concave Lenses Diagram
Design Wavelength: 587.6nm
Diameter Tolerance: +0.0/-0.1mm
Center Thickness Tolerance: +0.2mm
Surface Figure: λ/4 @632.8nm
Focal Length Tolerance: +2%
Centering Tolerance: 3 arc minutes
Surface Quality: 60-40 scratch-dig
Bevel: 0.2mmX45o
Coatings: without coating


(mm)
Catalog No. Dia. EFL BFL R1 Tc Te
AL13-004-005 4.0 -5.0 -5.99 -2.582 1.5 2.45
AL13-004-006 4.0 -6.3 -7.29 -3.253 1.5 2.19
AL13-004-010 4.0 -10.0 -10.99 -5.17 1.5 1.90
AL13-006-008 6.3 -8.0 -8.987 -4.13 1.5 2.96
AL13-006-010 6.3 -10.0 -11.0 -5.17 1.5 2.57
AL13-006-012 6.3 -12.5 -13.5 -6.46 1.5 2.32
AL13-006-016 6.3 -16.0 -16.99 -8.26 1.5 2.12
AL13-006-020 6.3 -20.0 -20.99 -10.33 1.5 1.99
AL13-006-025 6.3 -25.0 -25.99 -12.91 1.5 1.89
AL13-006-040 6.3 -40.0 -40.98 -20.65 1.5 1.71
AL13-006-063 6.3 -63.0 -63.93 -32.5 1.5 1.65
AL13-010-012 10.0 -12.5 -13.5 -6.46 1.5 3.87
AL13-010-016 10.0 -16.0 -8.26 -2.582 1.5 3.19
AL13-010-020 10.0 -20.0 -20.99 -10.327 1.5 2.79
AL13-010-025 10.0 -25.0 -25.99 -12.91 1.5 2.51
AL13-010-032 10.0 -31.5 -32.5 -16.27 1.5 2.29
AL13-010-040 10.0 -40.0 -40.98 -20.65 1.5 2.11
AL13-010-050 10.0 -50.0 -51.03 -25.84 1.5 1.99
AL13-010-063 10.0 -63.0 -63.93 -32.5 1.5 1.89
AL13-010-100 10.0 -100.0 -101.00 -51.64 1.5 1.74
AL13-016-020 16.0 -20.0 -20.99 -10.33 1.5 5.29
AL13-016-025 16.0 -25.0 -25.99 -12.91 1.5 4.22
AL13-016-032 16.0 -31.5 -32.5 -16.27 1.5 3.60
AL13-016-040 16.0 -40.0 -40.98 -20.65 1.5 3.11
AL13-016-050 16.0 -50.0 -51.66 -25.84 1.5 2.77
AL13-016-063 16.0 -63.0 -63.98 -32.5 1.5 2.50
AL13-016-080 16.0 -80.0 -80.97 -41.3 1.5 2.28
AL13-016-100 16.0 -100.0 -101.00 -51.64 1.5 2.12
AL13-016-160 16.0 -160.0 -161.00 -82.62 1.5 1.89
AL13-025-025 25.0 -25.4 -26.71 -13.11 2.0 11.16
AL13-025-032 25.0 -31.5 -32.83 -16.27 2.0 7.86
AL13-025-040 25.0 -40.0 -40.98 -20.65 2.0 6.21
AL13-05-050 25.0 -50.0 -51.36 -25.84 2.0 5.22
AL13-025-063 25.0 -63.0 -64.26 -32.5 2.0 4.50
AL13-025-080 25.0 -80.0 -81.3 -41.3 2.0 3.94
AL13-025-100 25.0 -100.0 -101.3 -51.64 2.0 3.54
AL13-025-125 25.0 -125.0 -126.3 -64.55 2.0 3.22
AL13-025-160 25.0 -160.0 -161.3 -82.62 2.0 2.95
AL13-025-200 25.0 -200.0 -201.3 -103.28 2.0 2.75
AL13-025-250 25.0 -250.0 -251.4 -129.13 2.0 2.61
AL13-025-400 25.0 -400.0 -400.5 -206.1 2.0 2.38
AL13-025-500 25.0 -500.0 -501.3 -258.18 2.0 2.30
AL13-025-1000 25.0 -1000.0 -1001 -516.5 2.0 2.15
AL13-040-050 40.0 -50.0 -51.69 -25.84 2.5 11.98
AL13-040-063 40.0 -63.0 -64.58 -32.5 2.5 9.38
AL13-040-080 40.0 -80.0 -81.63 -41.3 2.5 7.47
AL13-040-100 40.0 -100.0 -101.7 -51.64 2.5 6.53
AL13-040-125 40.0 -125.0 -126.7 -64.55 2.5 5.68
AL13-040-160 40.0 -160.0 -161.7 -82.62 2.5 4.96
AL13-040-200 40.0 -200.0 -201.6 -103.28 2.5 4.46
AL13-040-250 40.0 -250.0 -251.9 -129.24 2.5 4.06
AL13-040-500 40.0 -500.0 -501.6 -258.18 2.5 3.28
AL13-050-063 50.0 -63.0 -64.92 -32.5 3.0 14.73
AL13-050-080 50.0 -80.0 -81.96 -41.3 3.0 11.43
AL13-050-100 50.0 -100.0 -102 -51.64 3.0 9.45
AL13-050-160 50.0 -160.0 -162 -82.62 3.0 6.87
AL13-050-250 50.0 -250.0 -252.3 -129.24 3.0 5.11
AL13-050-500 50.0 -500.0 -502 -258.18 3.0 4.21