38-652 25.4mm Dia. x 250mm FL; Laser Grade Plano-Convex Lens Laser V-Coat 266nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Edmund Optics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 250 mm
- BFL
- 247.36 mm
- R1
- 119.02 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4996834228961462
- λ
- 266 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
38-652 25.4mm Dia. x 250mm FL; Laser Grade Plano-Convex Lens Laser V-Coat 266nm
This laser grade plano-convex lens, offered by Edmund Optics, boasts a diameter of 25.4mm and a focal length of 250mm, specifically designed for a wavelength of 266nm. The lens is crafted from UVFS MAL-1965 material, ensuring high-quality performance and durability.
The lens features a plano-convex geometry, where one side is flat (plano) and the other side is curved (convex). This design allows for efficient light transmission and focusing. The lens has an inner radius of 0mm and an outer radius of 0mm, indicating a uniform curvature.
The lens's thickness at the edge is 3.27mm, while at the center, it measures 4mm. The effective focal length (EFL) is 250mm, and the radius of curvature (R1) is 119.02mm. The back focal length (BFL) is 247.36mm.
Both the front and back surfaces of the lens are coated with EDM LAS V-Coat 266, a specialized coating that enhances the lens's performance in laser applications. This coating ensures optimal laser damage threshold and minimal scatter, making it ideal for high-power laser systems.
The lens is currently in stock and can be purchased directly from the vendor's website. Detailed specifications, including CAD models and datasheets, are available for download on the product page.