88-692 12.7mm Dia. x 50.8mm 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
- 12.7 mm
- EFL
- 50.8 mm
- BFL
- 49.15 mm
- R1
- 26.25 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
88-692 12.7mm Dia. x 50.8mm FL; VIS-EXT Coated Plano-Convex Lens VIS-EXT 350-700nm
This is a VIS-EXT coated plano-convex lens, sourced from the renowned optical components vendor, Edmund Optics. The lens, with the product code 88-692, is a spherical lens with a base shape of a circle and a subtype of plano-convex. It is designed for use within the visible light spectrum, specifically optimized for wavelengths of 587.6nm.
The lens has a diameter of 12.7mm and a thickness at the edge of 1.72mm, which gradually increases to a center thickness of 2.5mm. The effective focal length (EFL) of the lens is 50.8mm, making it suitable for a variety of optical applications. The lens's front radius of curvature (R1) is 26.25mm, and the back focal length (BFL) is 49.15mm. The lens does not have an inner radius or an outer radius.
The lens is made from n-BK7 Schott, a high-quality optical glass known for its excellent transparency and low auto-fluorescence. The lens is coated with EDM VIS EXT on both the front and back surfaces, enhancing its transmission capabilities within the visible light spectrum (350-700nm).
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