G340175000 25.4 mm Dia. UVFS Plano-Concave Lens; EFL=-500mm 450-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- -500 mm
- R1
- -251.19 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
G340175000 25.4 mm Dia. UVFS Plano-Concave Lens; EFL=-500mm 450-700nm
This is a G340175000 Plano-Concave Lens, a high-quality optical component sourced from Qioptiq Photonics. The lens, which has a base shape of a circle, is designed for use in the ultraviolet to near-infrared range, specifically between 450nm and 700nm.
The lens has a diameter of 25.4mm and a center thickness of 5.7mm. The effective focal length (EFL) of this lens is -500mm, indicating that it is a diverging lens. The front and back surfaces of the lens have the same curvature, with a radius of curvature (R1) of -251.19mm. The lens is made of UVFS material with the Mal-1965 material ID.
The lens is coated with Qio Bbar Arb2visnbk7 on both the front and back surfaces. This coating enhances the lens's performance in the visible spectrum, making it suitable for a wide range of applications.
Please note that the lens is unmounted, meaning it does not come with any housing or mounting hardware. It is available for purchase from the Qioptiq Photonics website, where it is currently in stock.
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