89-415 5mm Dia x 10mm FL UV-AR Coated; UV Plano-Convex Lens UV-AR 250-425nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 5 mm
- EFL
- 10 mm
- BFL
- 8.63 mm
- R1
- 4.59 mm
Material
- Name
- Fused Silica
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458462342053241
- λ
- 587.6 nm
- B1
- 0.6961663
- C1
- 0.00467914825849 μm2
- B2
- 0.4079426
- C2
- 0.013512063073959999 μm2
- B3
- 0.8974794
- C3
- 97.934002537921 μm2
89-415 5mm Dia x 10mm FL UV-AR Coated; UV Plano-Convex Lens UV-AR 250-425nm
The 89-415 is a UV Plano-Convex Lens, 5mm in diameter and 10mm in focal length, offering UV-AR coating on both surfaces. This lens, sourced from Edmund Optics, is designed for use within the UV spectrum, specifically between 250-425nm.
The lens's geometry is characterized by a 5mm diameter, 1.26mm edge thickness, and a 2mm center thickness. The front surface has a radius of curvature of 4.59mm, resulting in a back focal length of 8.63mm. The lens's design is spherical, ensuring high-quality imaging and light transmission.
The lens is made from fused silica, identified as mal-1965 in the material database. This material is known for its excellent transparency in the UV region, making it ideal for UV applications.
The lens features UV-AR coating on both surfaces, following the standard curve from Edmund Optics. This coating enhances the lens's performance by reducing surface reflections and increasing transmission within the specified UV range.
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