G311209000 22.4 mm Dia. UVFS Double-Convex Lens; EFL=50mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- 50 mm
- R1
- 49.4 mm
- R2
- -49.4 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
G311209000 22.4 mm Dia. UVFS Double-Convex Lens; EFL=50mm Uncoated
The G311209000 is a 22.4 mm diameter Double-Convex lens, manufactured by Qioptiq Photonics. This lens, designed for use in the ultraviolet spectrum at a wavelength of 355 nm, is a spherical lens with a symmetric convex-convex design. The lens is unmounted and uncoated, offering a high degree of customizability for users who wish to apply their own coatings.
The lens features an effective focal length (EFL) of 50 mm, making it suitable for a wide range of applications that require moderate magnification. The first radius of curvature (R1) is 49.403 mm, while the second radius of curvature (R2) is also 49.403 mm, indicating a symmetrical design. This symmetry can help to minimize optical aberrations, particularly spherical aberration, improving the quality of the image formed by the lens.
The lens has a center thickness of 4.2 mm and an edge thickness of 1.6 mm. The inner and outer radii are both 0 mm, indicating that this lens is a simple, double-convex design. The lens is made from UVFS (mal- 1965), a material known for its excellent transparency in the ultraviolet spectrum.
The lens is currently in stock and available for purchase. More information, including pricing and availability, can be found on the Qioptiq Photonics website.
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