G313333322 22.4 mm Dia. UVFS Double-Concave Lens; EFL=-50mm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- -50 mm
- R1
- -50.48 mm
- R2
- 50.48 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
G313333322 22.4 mm Dia. UVFS Double-Concave Lens; EFL=-50mm
This is a G313333322 double-concave lens, featuring a diameter of 22.4 mm and a effective focal length (EFL) of -50mm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens is designed with a spherical shape, featuring a base shape of circle. The first radius of curvature (R1) is -50.481, while the second radius of curvature (R2) is 50.481. The lens is unmounted and made of fused silica, specifically UVFS material with the material ID "uvfs mal- 1965".
The lens is designed to operate at a wavelength of 355nm. It comes with a coating on both the front and back surfaces. The front coating is "qio bbar arb2visnbk7", while the back coating is also "qio bbar arb2visnbk7". This coating enhances the lens' performance and durability.
The lens has a center thickness of 1.5mm. The inner and outer radii are both 0, indicating a symmetrical design. This lens is in stock and available for purchase, as indicated by its weblink status.
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