88-821-INK 10.0mm Dia. x 10.0mm FL; Inked; YAG-BBAR Coated Plano-Convex Lens YAG-BBAR 500-1100nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 10 mm
- EFL
- 10 mm
- BFL
- 8.18 mm
- R1
- 7.85 mm
Material
- Name
- N-SF11
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.7847141030246312
- λ
- 587.6 nm
- B1
- 1.73759695
- C1
- 0.013188707 μm2
- B2
- 0.313747346
- C2
- 0.0623068142 μm2
- B3
- 1.89878101
- C3
- 155.23629 μm2
88-821-INK 10.0mm Dia. x 10.0mm FL; Inked; YAG-BBAR Coated Plano-Convex Lens YAG-BBAR 500-1100nm
The 88-821-INK is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens, with a diameter of 10.0mm, is designed for use in the visible light spectrum, specifically at a wavelength of 587.6nm. The lens features a front and back coating of YAG-BBAR, a type of anti-reflective coating that enhances transmission in the 500-1100nm range.
The lens has a thickness of 1.45mm at the edge and 3.25mm at the center. The effective focal length (EFL) is 10.0mm, and the radius of curvature (R1) is 7.85mm. The back focal length (BFL) is 8.18mm, and both the inner and outer radii are 0mm. The lens is made from n-SF11 Schott, a high-index glass with excellent transmittance and dispersion properties.
The YAG-BBAR coating on the lens is a broadband anti-reflection coating that reduces surface reflections and increases transmission. This coating is designed to operate over a wide range of wavelengths, from 500nm to 1100nm, making it suitable for a variety of applications.
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