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BICV002 6 mm Dia. x -30 mm FL; Uncoated; Double-Concave Lens

BICV002 6 mm Dia. x -30 mm FL; Uncoated; Double-Concave Lens

Type
Lens
Subtype
Spherical Lens (Concave-Concave)
Brand
WTS Photonics
Product webpage
WTS Photonics products in the 3DOptix catalog

Properties

Shape
Circular
Diameter
6 mm
EFL
-30 mm
BFL
29.42 mm
R1
-30.83 mm
R2
30.83 mm

Material

Name
N-BK7
Dispersion Equation
Sellmeier
n (λ)
1.518720636186463
λ
546.1 nm
B1
1.03961212
C1
0.00600069867 μm2
B2
0.231792344
C2
0.0200179144 μm2
B3
1.01046945
C3
103.560653 μm2

BICV002 6 mm Dia. x -30 mm FL; Uncoated; Double-Concave Lens

The BICV002 is a high-precision double-concave lens, sourced from the reputable vendor WTS Photonics. This lens boasts a 6 mm diameter and a focal length of -30 mm, making it ideal for applications that require a strong converging effect.

The lens is constructed with a base shape of a circle, and its geometry is characterized by a thickness edge of 1.79 mm and a thickness center of 1.5 mm. The effective focal length (EFL) is -30 mm, while the back focal length (BFL) is 29.42 mm. The radii of curvature for the first and second surfaces are -30.83 mm and 30.83 mm, respectively.

The lens is made from the high-quality material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties. The wavelength for this lens is 546.1 nm. Notably, the lens does not come with any coating, offering a bare glass surface.

This lens is a spherical type, and its concave-concave design allows for a high level of light convergence. It is in stock and ready for immediate use, as indicated by the valid weblink status.

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