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SLB-40B-170PM 40.0 mm Dia. x 170.7 mm FL; Coated; Double-Convex Lens 400-700nm

SLB-40B-170PM 40.0 mm Dia. x 170.7 mm FL; Coated; Double-Convex Lens 400-700nm

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

Properties

Shape
Circular
Diameter
40 mm
EFL
170.7 mm
BFL
169.3 mm
R1
176.46 mm
R2
-176.46 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-40B-170PM 40.0 mm Dia. x 170.7 mm FL; Coated; Double-Convex Lens 400-700nm

The SLB-40B-170PM is a high-quality double-convex lens, boasting a diameter of 40.0 mm and a focal length of 170.7 mm. This lens is sourced from OptoSigma, a renowned vendor known for its precision optical components.

The lens is crafted from n-bk7 schott, a popular material in the optical industry due to its excellent optical properties. It features a base shape of a circle, with a thickness of 2.0 mm at the edge and 4.3 mm at the center. The effective focal length (EFL) is 170.7 mm, while the back focal length (BFL) is 169.3 mm.

The SLB-40B-170PM is coated with opt m on both the front and back surfaces, enhancing its performance in the 400-700nm wavelength range. This coating ensures high transmission and low reflection, making it ideal for various applications.

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