SLB-10-70NM 10.0 mm Dia. x -70.0 mm FL; Coated; Plano-Concave Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- -70 mm
- BFL
- -71.3 mm
- R1
- -36.33 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-10-70NM 10.0 mm Dia. x -70.0 mm FL; Coated; Plano-Concave Lens 400-700nm
This is a Plano-Concave Spherical Lens, sourced from OptoSigma, designed for use within the wavelength range of 400-700nm. The lens has a diameter of 10.0mm and a focal length of -70.0mm, making it suitable for a variety of optical applications.
The lens is made from n-bk7 schott material, a popular choice due to its excellent optical properties and high Abbe number. The base shape of the lens is circular, and it features a Plano-Concave geometry, with a center thickness of 2.0mm and an edge thickness of 2.3mm. The lens also has an inner radius of 0mm and an outer radius of 0mm.
The lens is coated with an opt m coating on both the front and back surfaces, enhancing its performance in the specified wavelength range. The effective focal length (EFL) of the lens is -71.3mm, and the radius of curvature (R1) is -36.33mm.
This lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website using the provided weblink.
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