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LK1431L1-C 53.0 mm x 50.8 mm N-BK7 AR coated; Plano-Concave Cylindrical Lens; EFL=-75.0 mm 1050-1700nm
Type
Lens
Subtype
Cylindrical Lens (Plano-Concave)
Brand
Thorlabs
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Properties
Shape
Rectangular
EFL
-75 mm
BFL
-76.3 mm
R1
-38.8 mm
Material
Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.5167984379050088
λ
587.6 nm
B1
1.03961212
C1
0.00600069867 μm
2
B2
0.231792344
C2
0.0200179144 μm
2
B3
1.01046945
C3
103.560653 μm
2
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