SLB-40-200PM 40.0 mm Dia. x 200.0 mm FL; Coated; Plano-Convex Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 200 mm
- BFL
- 197.4 mm
- R1
- 103.8 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-40-200PM 40.0 mm Dia. x 200.0 mm FL; Coated; Plano-Convex Lens 400-700nm
The SLB-40-200PM is a Plano-Convex Spherical Lens, sourced from OptoSigma, a renowned vendor in the optical industry. This lens, with a diameter of 40.0 mm, is designed for use within the wavelength range of 400-700nm, making it suitable for a wide range of optical applications.
The lens's geometry is defined by a thickness of 2mm at the edge and 3.9mm at the center, with a focal length (EFL) of 200mm. The front and back surfaces of the lens have a radius of curvature (R1) of 103.8mm and 0mm respectively, contributing to its Plano-Convex shape. The back focal length (BFL) of the lens is 197.4mm, and it has no inner or outer radius.
The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and high Abbe number. The lens is coated with Opt M on both the front and back surfaces, enhancing its performance in the specified wavelength range.
The item data indicates that this lens is in stock and available for immediate purchase. For more information, including pricing and compatibility with specific optical systems, please refer to the vendor's website using the provided weblink.
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