G313331331 22.4 mm Dia. UVFS Double-Concave Lens; EFL=-30mm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- -30 mm
- R1
- -30.29 mm
- R2
- 30.29 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
G313331331 22.4 mm Dia. UVFS Double-Concave Lens; EFL=-30mm
The G313331331 is a spherical lens with a base shape of a circle, featuring a double-concave design. This lens, sourced from Qioptiq Photonics, has a diameter of 22.4 mm and a center thickness of 1.5 mm. The effective focal length (EFL) of this lens is -30mm, making it a concave lens that diverges light rays.
The lens is made from UVFS material with the ID of 'uvfs mal- 1965'. It is designed to operate at a wavelength of 355 nm. The lens's front and back surfaces are coated with 'qio al ralvis aoi 45', providing enhanced performance and durability.
The G313331331 lens's geometry includes an inner radius of 0 and an outer radius of 0, indicating a symmetrical design. The radii of curvature for the first and second surfaces are -30.287 mm and 30.287 mm, respectively.
This lens is currently in stock and available for purchase on the Qioptiq Photonics website. The provided weblink leads directly to the product page for easy access and ordering.