SLB-50-150NM 50.0 mm Dia. x -150.0 mm FL; Coated; Plano-Concave Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 50 mm
- EFL
- -150 mm
- BFL
- -152 mm
- R1
- -77.85 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-50-150NM 50.0 mm Dia. x -150.0 mm FL; Coated; Plano-Concave Lens 400-700nm
The SLB-50-150NM is a Plano-Concave Spherical Lens, sourced from the renowned optical component vendor, OptoSigma. This lens, with a 50.0 mm diameter, is designed for use within the wavelength range of 400-700nm, making it suitable for a wide range of optical applications.
The lens features a base shape of Circular geometry, with a center thickness of 3mm and an edge thickness of 7.1mm. The effective focal length (EFL) is -150mm, and the back focal length (BFL) is -152mm. The concave surface of the lens has a radius of curvature (R1) of -77.85mm.
The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. This lens is coated with Opt M on both the front and back surfaces, enhancing its performance in the specified wavelength range.
The item data also indicates that this lens is in stock and available for immediate purchase. For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website using the provided weblink.