SLB-20-150P 20.0 mm Dia. x 150.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 150 mm
- BFL
- 148.3 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-20-150P 20.0 mm Dia. x 150.0 mm FL; Plano-Convex Lens Uncoated
The SLB-20-150P is a Plano-Convex lens with a diameter of 20.0 mm and a focal length of 150.0 mm. This lens is sourced from OptoSigma, a renowned vendor in the optical industry. The lens is made of n-BK7 Schott, a popular material in the field due to its excellent optical properties.
The geometry of the lens includes a thickness of 2.0 mm at the edge and 2.6 mm at the center. The effective focal length (EFL) is 150.0 mm, and the radius of curvature (R1) is 77.85 mm. The back focal length (BFL) is 148.3 mm, and both the inner and outer radii are 0 mm.
The lens is uncoated, which means it does not have any anti-reflective or other coatings. This may result in a higher reflection rate, but it also allows for greater customization, as users can apply coatings based on their specific needs.
The lens is in stock and can be purchased directly from the vendor's website. The provided weblink leads directly to the product page for convenient access.