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SLB-50-250PIR1 50.0 mm Dia. x 250.0 mm FL; Coated; Plano-Convex Lens 633-1064nm

SLB-50-250PIR1 50.0 mm Dia. x 250.0 mm FL; Coated; Plano-Convex Lens 633-1064nm

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

Properties

Shape
Circular
Diameter
50 mm
EFL
250 mm
BFL
246.4 mm
R1
129.75 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-50-250PIR1 50.0 mm Dia. x 250.0 mm FL; Coated; Plano-Convex Lens 633-1064nm

The SLB-50-250PIR1 is a Plano-Convex Spherical Lens, sourced from OptoSigma, a renowned vendor in the optical industry. This lens, with a 50.0 mm diameter, is designed for use within a broad wavelength range of 633-1064nm, making it suitable for a variety of applications.

The lens geometry features a 3mm edge thickness and a 5.4mm center thickness, with a 250mm effective focal length (EFL). The front and back radii are 129.75mm and 246.4mm respectively, contributing to its Plano-Convex shape. The lens is constructed from n-bk7 schott material, a popular choice due to its excellent optical properties.

The lens is coated with Opt IR1 on both the front and back surfaces, enhancing its performance within the specified wavelength range. This coating reduces reflection and increases transmission, thereby improving the overall efficiency of the optical system in which it is used.

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