SLB-30B-150P 30.0 mm Dia. x 150.6 mm FL; Double-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 150.6 mm
- BFL
- 149.4 mm
- R1
- 155.7 mm
- R2
- -155.7 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-30B-150P 30.0 mm Dia. x 150.6 mm FL; Double-Convex Lens Uncoated
The SLB-30B-150P is a high-quality double-convex lens offered by OptoSigma, a leading vendor in the optical industry. This lens, designed with a base shape of a circle, is constructed from the renowned material, n-BK7 Schott, which is known for its excellent optical properties.
The lens boasts a diameter of 30.0 mm and a center thickness of 3.4 mm, with the edge thickness being 2.0 mm. The effective focal length (EFL) of this lens is 150.6 mm, making it suitable for a wide range of optical applications. The first radius of curvature (R1) is 155.7 mm, while the second radius (R2) is -155.7 mm, indicating its double-convex nature. The back focal length (BFL) is 149.4 mm.
The lens is uncoated, which means it does not have any anti-reflective coatings. This may result in a higher reflection loss compared to coated lenses, but it also means that the lens is more cost-effective. The wavelength for this lens is 546.1 nm.
