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SLB-40B-200PIR1 40.0 mm Dia. x 200.6 mm FL; Coated; Double-Convex Lens 633-1064nm

SLB-40B-200PIR1 40.0 mm Dia. x 200.6 mm FL; Coated; Double-Convex Lens 633-1064nm

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

Properties

Shape
Circular
Diameter
40 mm
EFL
200.6 mm
BFL
199.4 mm
R1
207.6 mm
R2
-207.6 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-200PIR1 40.0 mm Dia. x 200.6 mm FL; Coated; Double-Convex Lens 633-1064nm

The SLB-40B-200PIR1 is a high-quality spherical lens, boasting a double-convex design with a 40.0 mm diameter and a focal length of 200.6 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. The base shape of the lens is circular, with a thickness of 2 mm at the edge and 3.9 mm at the center. The effective focal length (EFL) is 200.6 mm, while the back focal length (BFL) is 199.4 mm.

The SLB-40B-200PIR1 features a coating of opt ir1 on both the front and back surfaces, enhancing its performance in the wavelength range of 633-1064nm. This coating ensures optimal light transmission and reduces unwanted reflections, making it an ideal choice for various applications.

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