G311208400 22.4 mm Dia. UVFS Double-Convex Lens; EFL=40mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 40 mm
- R1
- 39.53 mm
- R2
- -39.52 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
G311208400 22.4 mm Dia. UVFS Double-Convex Lens; EFL=40mm
This is the G311208400 22.4 mm Dia. UVFS Double-Convex Lens, a high-quality optical component sourced from Qioptiq Photonics. This lens, with a clear aperture of 22.4 mm, is designed for use in systems with a wavelength of 355 nm.
The lens is a spherical design, featuring a double-convex geometry with a focal length of 40 mm (EFL). The first radius of curvature (R1) is 39.525 mm, while the second radius of curvature (R2) is -39.525 mm, indicating a symmetrical design. The lens has a center thickness of 4.9 mm and an edge thickness of 1.7 mm, providing robustness and durability.
The lens is made from UVFS (mal- 1965), a material known for its excellent optical properties. It is coated with Qio Silver RAGV 45 on both the front and back surfaces, enhancing its performance in the specified wavelength range.
This 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.
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