G312286400 22.4 mm Dia. UVFS Plano-Convex Lens; EFL=40mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 40 mm
- R1
- 19.67 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
G312286400 22.4 mm Dia. UVFS Plano-Convex Lens; EFL=40mm
The G312286400 is a Plano-Convex Lens, a type of spherical lens, sourced from Qioptiq Photonics. This lens, with a diameter of 22.4 mm, is designed for use in the ultraviolet spectrum at a wavelength of 355 nm. The lens's geometry is characterized by its edge thickness of 1.5 mm and center thickness of 5 mm, with a focal length (EFL) of 40 mm.
The lens is made from UVFS material, specifically identified as UVFS MAL-1965. This material is known for its excellent transmittance in the ultraviolet region. The lens's front and back surfaces are coated with Qio Silver RAGV 45, a coating that enhances the lens's performance in the ultraviolet spectrum.
The lens's base shape is circular, and its geometry is spherical, with a radius of curvature (R1) of 19.668 mm for the convex surface. The lens's inner and outer radii are both zero, indicating a uniform curvature across the lens's surface.
The lens is available for purchase from the Qioptiq Photonics website, where it is listed as in stock. The website also provides further technical specifications and details about the lens.