SLB-05B-08PM 5.0 mm Dia. x 8.4 mm FL; Coated; Double-Convex Lens 400-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- OptoSigma
Properties
- Shape
- Circular
- Diameter
- 5 mm
- EFL
- 8.4 mm
- BFL
- 7.6 mm
- R1
- 8.3 mm
- R2
- -8.3 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-05B-08PM 5.0 mm Dia. x 8.4 mm FL; Coated; Double-Convex Lens 400-700nm
The SLB-05B-08PM is a high-quality double-convex lens, sourced from the reputable vendor OptoSigma. This lens is designed for use within the wavelength range of 400-700nm, making it suitable for a wide range of optical applications.
The lens features a base shape of a circle, with a diameter of 5.0mm. The edge thickness measures 1.4mm, while the center thickness is 2.1mm, providing a robust structure for efficient light transmission. The effective focal length (EFL) of this lens is 8.4mm, and the back focal length (BFL) is 7.6mm, offering a compact solution for optical systems.
The lens is made from n-bk7 schott material, a popular choice due to its excellent optical properties and versatility. The double-convex geometry, with radii of curvature R1 at 8.3mm and R2 at -8.3mm, ensures efficient light bending and focusing.
The SLB-05B-08PM lens comes with a coating on both the front and back surfaces. This coating, identified as 'opt m', enhances the lens' performance by reducing surface reflections and improving transmission efficiency.