G311213400 22.4 mm Dia. UVFS Double-Convex Lens; EFL=200mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 200 mm
- R1
- 199.53 mm
- R2
- -199.53 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
G311213400 22.4 mm Dia. UVFS Double-Convex Lens; EFL=200mm
This is a G311213400 22.4 mm Dia. UVFS Double-Convex Lens, designed with an effective focal length (EFL) of 200mm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is of the Spherical type, specifically a Spherical Lens with a Convex-Convex base shape. It features a circular geometry with a diameter of 22.4 mm. The edge thickness of the lens is 1.6 mm, while the center thickness is 2.2 mm. The lens is made from UVFS material with the ID "uvfs mal- 1965".
The lens is designed to operate at a wavelength of 355 nm. It comes with a coating on both the front and back surfaces. The front coating is "qio silver ragv 45", and the back coating is also "qio silver ragv 45". This coating enhances the lens' performance and durability.
Please note that the inner and outer radii of the lens are 0, indicating that this is a double-convex lens. The radii of curvature for the first and second surfaces are 199.53 mm and -199.53 mm, respectively.
The lens is currently in stock and available for purchase. For more information, please refer to the vendor's website at https://www.qioptiq-shop.com/en/Precision-Optics/Singlets/Symmetric-Convex-Lenses/Symmetric-convex-lenses-unmounted-fused-silica.html.
