SLB-40-50NM 40.0 mm Dia. x -50.0 mm FL; Coated; Plano-Concave Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- -50 mm
- BFL
- -51.3 mm
- R1
- -25.95 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-40-50NM 40.0 mm Dia. x -50.0 mm FL; Coated; Plano-Concave Lens 400-700nm
The SLB-40-50NM is a Plano-Concave Spherical Lens, sourced from OptoSigma, with a diameter of 40.0 mm and a focal length of -50.0 mm. This lens is designed for use within the wavelength range of 400-700nm, making it suitable for a wide range of optical applications.
The lens is made from n-bk7 schott, a popular material in the optical industry due to its excellent optical properties. The lens has a thickness of 11.4mm at the edge and 2mm at the center, with an inner radius of 0mm and an outer radius of 0mm. The front and back surfaces of the lens are coated with an opt m coating, which enhances its performance and durability.
The SLB-40-50NM is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website provided in the weblinks section.
