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SLB-10B-30N 10.0 mm Dia. x -29.7 mm FL; Double-Concave Lens Uncoated

SLB-10B-30N 10.0 mm Dia. x -29.7 mm FL; Double-Concave Lens Uncoated

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

Properties

Shape
Circular
Diameter
10 mm
EFL
-29.7 mm
BFL
-30.3 mm
R1
-31.14 mm
R2
31.14 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

SLB-10B-30N 10.0 mm Dia. x -29.7 mm FL; Double-Concave Lens Uncoated

The SLB-10B-30N is a high-quality double-concave lens offered by OptoSigma, a leading vendor in the optical industry. This lens, designed with a spherical shape, is crafted from the renowned material n-BK7 Schott, ensuring durability and reliability.

The lens boasts a diameter of 10.0 mm, making it suitable for a wide range of applications. The edge thickness is 2.8 mm, while the center thickness is 2.0 mm, providing a robust structure. The effective focal length (EFL) of this lens is -29.7 mm, indicating its concave nature.

The first radius of curvature (R1) is -31.14 mm, and the second radius (R2) is 31.14 mm, demonstrating the lens's symmetric design. The back focal length (BFL) is -30.3 mm, which is crucial for determining the lens's placement in an optical system.

This lens is uncoated, offering users the flexibility to apply their preferred coating based on their specific application requirements. The lens is currently in stock and available for immediate purchase, as indicated by its valid weblink status.

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