38-648 25.4mm Dia. x 75mm 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
- 75 mm
- BFL
- 71.63 mm
- R1
- 35.71 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
38-648 25.4mm Dia. x 75mm 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 75mm, 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 2.47mm at the edge, increasing to 5mm at the center, and features a front surface radius of 35.71mm. The back focal length measures 71.63mm, with both the inner and outer radii being zero. This spherical lens, with its plano-convex shape, is circular in base form.
The lens is coated with EDM LAS V-Coat 266 on both the front and back surfaces, enhancing its performance in laser applications. The coating is designed to work optimally with a 266nm wavelength, ensuring efficient light transmission and minimal loss due to reflection.
For more detailed information, including availability and pricing, please refer to the vendor's website using the provided weblink.
