88-625 4.0mm Dia. x 10.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 4 mm
- EFL
- 10 mm
- BFL
- 8.92 mm
- R1
- 5.19 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
88-625 4.0mm Dia. x 10.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
The 88-625 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. It boasts a circular base shape with a diameter of 4.0mm and a focal length of 10.0mm, making it a compact and efficient optical component. The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low dispersion.
The lens features a VIS-EXT coating on both the front and back surfaces. This coating, specific to the visual spectrum (350-700nm), is designed to enhance the lens's transmission capabilities and reduce surface reflections. The edge thickness of the lens is 1.24mm, while the center thickness is 1.64mm, providing a balanced structure for optimal performance.
The lens's effective focal length (EFL) is 10.0mm, and its back focal length (BFL) is 8.92mm. The inner and outer radii are 0mm, indicating a uniform curvature. This lens is a versatile and reliable choice for various applications within its specified wavelength range.
