G314424400 22.4 mm Dia. UVFS Plano-Concave Lens; EFL=-150mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- -150 mm
- R1
- -75.53 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4760718797567198
- λ
- 355 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
G314424400 22.4 mm Dia. UVFS Plano-Concave Lens; EFL=-150mm
The G314424400 is a plano-concave lens with a diameter of 22.4 mm, sourced from Qioptiq Photonics. This lens is designed for use with a wavelength of 355 nm and features a fused silica material, identified as UVFS Mal-1965. The lens has a negative focal length (EFL) of -150mm, making it suitable for applications that require light to be diverged or dispersed.
The lens's geometry includes a center thickness of 1.5 mm and a radius of curvature (R1) of -75.531 mm. The inner and outer radii are both zero, indicating a plano surface on one side and a concave surface on the other. The lens's shape is spherical, a common choice for its ease of manufacturing and versatility in optical systems.
The G314424400 is coated with Qio Silver RAGV 45 on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission, which is particularly beneficial in high-precision applications.
The lens is currently in stock and available for purchase on the Qioptiq Photonics website. For more information, please refer to the provided weblink.