G063344000 22.4 mm Dia. UVFS Mounted Double-Concave Lens; EFL=-20mm Uncoated
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- -20 mm
- R1
- -20.53 mm
- R2
- 20.54 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
G063344000 22.4 mm Dia. UVFS Mounted Double-Concave Lens; EFL=-20mm Uncoated
This is a G063344000 22.4 mm Dia. UVFS Mounted Double-Concave Lens, sourced from the renowned optical components vendor, Qioptiq Photonics. The lens is designed with a base shape of Circular and features a Symmetric-Concave-Lenses Sub Type, making it a Spherical Lens with a Concave-Concave shape.
The lens has a diameter of 22.4 mm and a center thickness of 1.5 mm. The effective focal length (EFL) is -20 mm, indicating that it is a negative or converging lens. The first radius of curvature (r1) is -20.535 mm, and the second radius of curvature (r2) is 20.535 mm, suggesting a symmetric double-concave design. The lens does not have any coating, as indicated in the item data.
The lens is made of UVFS material with the ID mal-1965. It is designed to operate at a wavelength of 355 nm. The lens's geometry is not specified beyond the diameter, center thickness, EFL, and radii of curvature, suggesting that these are the primary specifications of interest.
The lens is mounted and fused silica, as per the weblink provided. The weblink status indicates that the item is in stock, ensuring quick delivery upon purchase. This lens is ideal for applications that require a negative lens with a specific EFL and radii of curvature.
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