38-646 25.4mm Dia. x 35mm 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
- 35 mm
- BFL
- 28.55 mm
- R1
- 16.66 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
38-646 25.4mm Dia. x 35mm FL; Laser Grade Plano-Convex Lens Laser V-Coat 266nm
This laser grade plano-convex lens, sourced from Edmund Optics, boasts a diameter of 25.4mm and a focal length of 35mm, specifically designed for use with a wavelength of 266nm. The lens is crafted from UVFS MAL-1965, a material well-suited for applications in this spectral range.
The lens geometry is characterized by a thickness of 3.04mm at the edge, increasing to 9.53mm at the center, and an effective focal length (EFL) of 35mm. The front surface of the lens features a plano-convex shape with a radius of curvature of 16.66mm, while the back surface is planar. The lens has no inner or outer radius, indicating a uniform thickness across the lens.
The lens is coated with Edmund Optics' Laser V-Coat 266nm on both the front and back surfaces. This coating enhances the lens's performance in laser applications, providing improved durability and resistance to environmental factors.
Please note that the vendor, Edmund Optics, lists this item as in stock, and further information can be found on their website via the provided weblink.