88-869 20.0mm Dia. x 25.0mm FL; YAG-BBAR Coated Plano-Convex Lens YAG-BBAR 500-1100nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 20 mm
- EFL
- 25 mm
- BFL
- 22.76 mm
- R1
- 19.62 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
88-869 20.0mm Dia. x 25.0mm FL; YAG-BBAR Coated Plano-Convex Lens YAG-BBAR 500-1100nm
This is a Plano-Convex lens, type of spherical lens, sourced from Edmund Optics. The lens has a circular base shape with a diameter of 20.0mm and a thickness of 1.26mm at the edge, increasing to 4.0mm at the center. The effective focal length (EFL) of the lens is 25.0mm, making it suitable for a variety of optical applications.
The lens is made from n-sf11 Schott material, a high index glass with excellent transmittance in the visible and near-infrared regions. The lens is coated with YAG-BBAR, a type of anti-reflection coating that enhances its performance in the 500-1100nm wavelength range. This coating reduces surface reflections, improving the overall efficiency and quality of the optical system.
The YAG-BBAR coating is applied to both the front and back surfaces of the lens. This ensures optimal performance and minimal loss of light due to reflections. The lens is currently in stock and available for immediate purchase.