SLB-15B-80PM 15.0 mm Dia. x 80.4 mm FL; Coated; Double-Convex Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 15 mm
- EFL
- 80.4 mm
- BFL
- 79.6 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-15B-80PM 15.0 mm Dia. x 80.4 mm FL; Coated; Double-Convex Lens 400-700nm
The SLB-15B-80PM is a high-quality spherical lens, boasting a convex-convex base shape and a circular design. This lens, sourced from the reputable vendor OptoSigma, is specifically designed for use within the wavelength range of 400-700nm, making it suitable for a wide array of optical applications.
The lens has a diameter of 15.0 mm and a focal length (FL) of 80.4 mm, providing a substantial depth of field. The edge thickness is 2.0 mm, while the center thickness measures 2.7 mm, ensuring robustness and durability. The effective focal length (EFL) is 80.4 mm, and the radii of curvature are R1 = 83.04 mm and R2 = -83.04 mm, contributing to its double-convex geometry.
The SLB-15B-80PM is crafted from the renowned material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties. The lens features front and back coatings of Opt M, enhancing its performance and durability.
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