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SLB-60B-150PIR2 60.0 mm Dia. x 151.5 mm FL; Coated; Double-Convex Lens 750-1550nm

SLB-60B-150PIR2 60.0 mm Dia. x 151.5 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
60 mm
EFL
151.5 mm
BFL
148.5 mm
R1
155.7 mm
R2
-155.7 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-60B-150PIR2 60.0 mm Dia. x 151.5 mm FL; Coated; Double-Convex Lens 750-1550nm

The SLB-60B-150PIR2 is a high-quality double-convex lens, designed and manufactured by OptoSigma. This lens, with a diameter of 60.0 mm and a focal length of 151.5 mm, is made from the renowned material n-BK7 Schott, ensuring durability and reliability.

The lens features a double-convex geometry, with radii of curvature of 155.7 mm for the first surface and -155.7 mm for the second surface. This geometry, combined with the lens's thickness at the edge (3.0 mm) and center (8.8 mm), contributes to its excellent optical performance. The back focal length of the lens is 148.5 mm, and the effective focal length is 151.5 mm.

The SLB-60B-150PIR2 is coated with Opt IR2 on both the front and back surfaces, enhancing its performance in the spectral range of 750-1550 nm. This coating ensures high transmission and low reflection, making it ideal for various applications in this spectral range.

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