G313331322 22.4 mm Dia. UVFS Double-Concave Lens; EFL=-30mm
- Type
- Lens
- Subtype
- Spherical Lens (Concave-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 22.4 mm
- EFL
- -30 mm
- R1
- -30.29 mm
- R2
- 30.29 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
G313331322 22.4 mm Dia. UVFS Double-Concave Lens; EFL=-30mm
This is a G313331322 double-concave lens, featuring a diameter of 22.4 mm and a effective focal length (EFL) of -30mm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics. The lens is designed with a base shape of circle and is spherical in geometry.
The lens has a center thickness of 1.5 mm and is made of UVFS material with the Mal-1965 ID. It is designed to operate at a wavelength of 355 nm. The lens features a double-concave shape, with radii of curvature R1 and R2 being -30.287 mm and 30.287 mm respectively. The lens does not have any inner or outer radius.
The lens is coated with Qio Bbar Arb2visnbk7 on both the front and back sides. This coating enhances the lens's performance in specific wavelength ranges, making it suitable for various applications. The lens is currently in stock and available for purchase on the Qioptiq Photonics website.
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