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SLB-50B-100PIR2 50.0 mm Dia. x 101.5 mm FL; Coated; Double-Convex Lens 750-1550nm

SLB-50B-100PIR2 50.0 mm Dia. x 101.5 mm FL; Coated; Double-Convex Lens 750-1550nm

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

Properties

Shape
Circular
Diameter
50 mm
EFL
101.5 mm
BFL
98.5 mm
R1
103.8 mm
R2
-103.8 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-50B-100PIR2 50.0 mm Dia. x 101.5 mm FL; Coated; Double-Convex Lens 750-1550nm

The SLB-50B-100PIR2 is a high-quality double-convex lens, designed and manufactured by OptoSigma. This lens, with a diameter of 50.0 mm and a focal length of 101.5 mm, is made from the renowned material n-BK7 Schott, ensuring excellent optical performance.

The lens geometry is characterized by its base shape, which is circular, and its geometry, which includes a thickness edge of 3 mm and a thickness center of 9.1 mm. The effective focal length (EFL) is 101.5 mm, while the back focal length (BFL) is 98.5 mm. The radii of curvature for the first and second surfaces are 103.8 mm and -103.8 mm, respectively.

The SLB-50B-100PIR2 is coated with Opt IR2 on both the front and back surfaces, providing optimal performance in the wavelength range of 750-1550nm. This coating enhances the lens's durability and resistance to environmental factors, making it suitable for various applications.

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