88-883-INK 25.0mm Dia. x 50.0mm FL; YAG-BBAR; Inked; Plano-Convex Lens YAG-BBAR 500-1100nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25 mm
- EFL
- 50 mm
- BFL
- 46.75 mm
- R1
- 25.84 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
88-883-INK 25.0mm Dia. x 50.0mm FL; YAG-BBAR; Inked; Plano-Convex Lens YAG-BBAR 500-1100nm
The 88-883-INK is a Plano-Convex lens, sourced from Edmund Optics, with a diameter of 25.0mm and a focal length of 50.0mm. This lens is made from the high-quality material n-BK7 Schott, a borosilicate crown glass known for its excellent optical properties. The lens features a front and back coating of YAG-BBAR, a type of anti-reflection coating designed for wavelengths between 500-1100nm, enhancing its transmission capabilities.
The lens has a center thickness of 4.9mm and an edge thickness of 1.68mm, providing a robust structure. The inner and outer radii are 0mm, indicating a flat surface on the non-curved side of the lens. The curvature of the lens is defined by a radius of 25.84mm on the curved side. The back focal length is 46.75mm, and the effective focal length is 50mm.
This lens is inked, which is a process where a dye is applied to the edge of the lens to indicate its orientation. This feature aids in the correct installation and alignment of the lens within an optical system.