SLB-30-220P 30.0 mm Dia. x 220.0 mm FL; Plano-Convex Lens Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 30 mm
- EFL
- 220 mm
- BFL
- 218 mm
- R1
- 114.18 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-30-220P 30.0 mm Dia. x 220.0 mm FL; Plano-Convex Lens Uncoated
The SLB-30-220P is a 30.0 mm diameter, plano-convex lens with a focal length of 220.0 mm, sourced from OptoSigma. This lens is made of n-BK7 Schott glass, a popular material for its high refractive index and low dispersion, making it ideal for a wide range of optical applications.
The lens geometry includes a 2 mm edge thickness and a 3 mm center thickness, with a clear aperture of 30.0 mm. The radius of curvature for the convex surface is 114.18 mm, and the back focal length is 218 mm. The lens is uncoated, offering a cost-effective solution for applications where coating is not required or preferred.
This lens is suitable for use in various settings, including imaging systems, beam shaping, and other applications where a high-quality, uncoated plano-convex lens is needed. The vendor, OptoSigma, provides a valid link to their website, indicating that the lens is in stock and ready for purchase.