88-793 5.0mm Dia. x 20.0mm 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
- 5 mm
- EFL
- 20 mm
- BFL
- 19.02 mm
- R1
- 10.34 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
88-793 5.0mm Dia. x 20.0mm FL; YAG-BBAR Coated Plano-Convex Lens YAG-BBAR 500-1100nm
The 88-793 is a Plano-Convex lens, a type of spherical lens, sourced from Edmund Optics. This lens has a circular base shape with a diameter of 5.0mm and a focal length of 20.0mm. The lens's geometry includes an edge thickness of 1.19 and a center thickness of 1.5. The effective focal length (EFL) is 20.0mm, and the radius of curvature (R1) is 10.34mm. The back focal length (BFL) is 19.02mm, and both the inner and outer radii are 0.
The lens is made of n-BK7 Schott, a popular optical glass due to its excellent optical properties and relatively low cost. The lens is coated with YAG-BBAR, a type of anti-reflection coating that reduces reflection and increases transmission in the spectral range of 500-1100nm. This coating is applied to both the front and back surfaces of the lens.
The lens is currently in stock and available for immediate purchase. For more information, please refer to the vendor's website at https://www.edmundoptics.com/p/50mm-dia-x-200mm-fl-yag-bbar-coated-plano-convex-lens/31159/.