88-708 18.0mm Dia. x 72.0mm 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
- 18 mm
- EFL
- 72 mm
- BFL
- 70.05 mm
- R1
- 37.22 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
88-708 18.0mm Dia. x 72.0mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
The 88-708 is a Plano-Convex lens, part of the Spherical Lens category, with a circular base shape and a diameter of 18mm. This lens is sourced from Edmund Optics, a reputable vendor in the optical industry. The lens has a thickness edge of 1.9mm and a thickness center of 3mm, making it suitable for various optical applications.
The effective focal length (EFL) of this lens is 72mm, which is a crucial factor in determining the lens's overall performance in a system. The lens's front radius of curvature (R1) is 37.22mm, and the back focal length (BFL) is 70.05mm. The lens does not have an inner radius or an outer radius.
The lens is made of n-BK7 Schott, a popular optical glass due to its excellent optical properties and versatility. The lens is coated with EDM VIS EXT on both the front and back, which enhances its transmission characteristics within the visible spectrum (350-700nm).