SLB-60B-80PM 60.0 mm Dia. x 82.4 mm FL; Coated; Double-Convex Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 60 mm
- EFL
- 82.4 mm
- BFL
- 77.6 mm
- R1
- 83.04 mm
- R2
- -83.04 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-80PM 60.0 mm Dia. x 82.4 mm FL; Coated; Double-Convex Lens 400-700nm
The SLB-60B-80PM is a high-quality spherical lens, boasting a double-convex design with a diameter of 60.0 mm and a focal length of 82.4 mm. This lens is sourced from OptoSigma, a renowned vendor known for their 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, making it suitable for a wide range of applications.
The SLB-60B-80PM features a coating of opt m on both the front and back surfaces, enhancing its performance in the wavelength range of 400-700nm. This coating ensures high transmission and low reflection, making it ideal for use in various optical systems.
The geometry of the lens is meticulously designed, with an edge thickness of 3 mm and a center thickness of 14.2 mm. The effective focal length (EFL) is 82.4 mm, while the back focal length (BFL) is 77.6 mm. The first and second radii of curvature are 83.04 mm and -83.04 mm, respectively.
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