84-292 30mm Dia. x 50mm 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
- 30 mm
- EFL
- 50 mm
- BFL
- 45.2 mm
- R1
- 22.92 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
84-292 30mm Dia. x 50mm FL UV-AR Coated; UV Plano-Convex Lens UV-AR 250-425nm
The 84-292 is a UV Plano-Convex Lens, 30mm in diameter and with a focal length of 50mm, offered by Edmund Optics. This lens is designed for use with ultraviolet light, with a wavelength range of 250-425nm, and features UV-AR coating on both the front and back surfaces.
The lens is made from fused silica, a material with a high transmission rate in the UV range, making it ideal for applications such as UV curing, fluorescence, and analytical instrumentation. The plano-convex geometry, with a 22.92mm radius of curvature, provides a large, flat surface for easy integration into optical systems.
The UV-AR coating on the lens is designed to reduce reflection and increase transmission in the UV range. This coating is standard on both the front and back surfaces, providing optimal performance and protection for the lens.
The lens has a center thickness of 7mm and an edge thickness of 1.41mm, providing rigidity and durability. The inner and outer radii are both 0mm, indicating a uniform curvature across the lens surface.
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