48-684 6.0mm Dia. x -15 FL; MgF2 Coated; Plano-Concave Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- -15 mm
- BFL
- -16.32 mm
- R1
- -7.75 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
48-684 6.0mm Dia. x -15 FL; MgF2 Coated; Plano-Concave Lens 400-700nm
This is a 6.0mm diameter plano-concave lens, offering a focal length of -15 and designed for use within the wavelength range of 400-700nm. The lens is sourced from Edmund Optics, a reputable vendor in the optical industry, and is currently in stock, as indicated by its weblink status.
The lens is made from n-BK7 Schott, a popular optical glass due to its excellent optical properties and relatively low cost. It features a spherical shape, with a base shape of circular, and comes with a front and back coating of edm mgf2 std curve, which is MgF2 coating with standard curve. This coating enhances the lens's performance by reducing reflection and increasing transmission.
The geometry of the lens includes a thickness edge of 2.49, a thickness center of 2, and an inner radius of 0, with no specified outer radius. The back focal length (BFL) is -16.32, and the radius of curvature (R1) is -7.75.
More Lens
