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Union Optic
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DCV1808 25.4 mm Dia. x -250 mm FL; Uncoated; Double-Concave Lens
Type
Lens
Subtype
Spherical Lens (Concave-Concave)
Brand
Union Optic
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Union Optic products in the 3DOptix catalog
Properties
Shape
Circular
Diameter
25.4 mm
EFL
-250 mm
BFL
-250.7 mm
R1
-230.36 mm
R2
230.36 mm
Material
Name
UVFS
Dispersion Equation
Sellmeier
n (λ)
1.4600770103736989
λ
546.1 nm
B1
0.6961663
C1
0.004679148 μm
2
B2
0.4079426
C2
0.013512063 μm
2
B3
0.8974794
C3
97.93400254 μm
2
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