G313332331 22.4 mm Dia. UVFS Double-Concave Lens; EFL=-40mm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- -40 mm
- R1
- -40.39 mm
- R2
- 40.39 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
G313332331 22.4 mm Dia. UVFS Double-Concave Lens; EFL=-40mm
The G313332331 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 -40mm, making it a powerful tool for focusing or diverging light in optical systems.
The lens's inner and outer radii are 0, and its first and second radii are -40.388mm and 40.388mm, respectively. These specifications contribute to the lens's unique optical properties. The lens is made of UVFS material with the ID MAL-1965, and it is designed to work with a wavelength of 355nm.
The lens is coated with Qio AL RALVIS AOI 45 on both the front and back surfaces, enhancing its performance and durability. This coating helps reduce reflection and increase transmission, making the lens suitable for various applications.
Please note that the lens is unmounted, meaning it does not come with any housing or mounting hardware. Users will need to provide their own mounting solution to integrate this lens into their optical system.
For more information, including pricing and availability, please refer to the vendor's website at https://www.qioptiq-shop.com/en/Precision-Optics/Singlets/Symmetric-Concave-Lenses/Symmetric-concave-lenses-unmounted-fused-silica.html.
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