88-647 6.0mm Dia. x 48.0mm 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
- 6 mm
- EFL
- 48 mm
- BFL
- 46.95 mm
- R1
- 24.81 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
88-647 6.0mm Dia. x 48.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
The 88-647 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens boasts a diameter of 6.0mm and a focal length of 48.0mm, making it a versatile choice for various optical applications. 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 is specifically designed to enhance transmission in the visible spectrum, between 350-700nm. The coating also provides protection against environmental factors, ensuring the longevity and performance of the lens.
The geometry of the lens is carefully crafted, with a thickness of 1.42mm at the edge and 1.6mm at the center. The lens's effective focal length (EFL) is 48mm, and its back focal length (BFL) is 46.95mm. The inner and outer radii are 0mm, indicating a uniform curvature.