48-288 25mm Dia. x 150mm 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
- 25 mm
- EFL
- 150 mm
- BFL
- 147.82 mm
- R1
- 68.79 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
48-288 25mm Dia. x 150mm FL UV-AR Coated; UV Plano-Convex Lens UV-AR 250-425nm
This 48-288 UV Plano-Convex Lens, available from Edmund Optics, is a spherical lens with a base shape of a circle. It boasts a diameter of 25mm and a focal length (FL) of 150mm, making it suitable for a variety of optical applications. The lens is made from fused silica, specifically the material mal-1965, which is known for its excellent optical properties and durability.
The lens features a plano-convex geometry, meaning one side is flat (plano) and the other side is curved (convex). The radius of curvature for the curved side is 68.79mm, and the back focal length (BFL) is 147.82mm. The lens has an edge thickness of 2.04mm and a center thickness of 3.18mm, providing a solid and robust structure.
The lens is coated with UV-AR coatings on both the front and back surfaces. These coatings are designed to enhance the lens's performance in the UV range, specifically between 250-425nm. The coating is standard curve EDm UV, which is known for its high transmittance and durability.
The item data indicates that this lens is in stock and available for immediate purchase. For more information, including detailed specifications and purchasing options, please refer to the provided weblink.