SLB-40-1000P 40.0 mm Dia. x 1000.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 40 mm
- EFL
- 1000 mm
- BFL
- 998.4 mm
- R1
- 519 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-40-1000P 40.0 mm Dia. x 1000.0 mm FL; Plano-Convex Lens Uncoated
The SLB-40-1000P is a Plano-Convex lens, a type of spherical lens, sourced from OptoSigma. This lens, with a diameter of 40.0 mm, is designed for use in a wide range of optical applications. The lens's geometry is characterized by its edge thickness of 2.0 mm and center thickness of 2.4 mm. It has an effective focal length (EFL) of 1000.0 mm, making it suitable for applications requiring long focal lengths.
The lens's curvature is defined by a radius of 519.0 mm on the convex side, resulting in a back focal length (BFL) of 998.4 mm. The lens's inner and outer radii are both 0.0 mm, indicating a uniform curvature across the lens's surface.
The SLB-40-1000P is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and wide transparency range. The lens is uncoated, meaning it does not have any anti-reflective or other surface coatings. This may result in higher reflective losses, but it also means the lens can be used in a wider range of wavelengths without the risk of coating damage.
The lens is currently in stock and can be purchased directly from the vendor through the provided web link. With its robust specifications and high-quality construction, the SLB-40-1000P is an excellent choice for various optical applications.