G063345525 22.4 mm Dia. UVFS Mounted Double-Concave Lens; EFL=-30mm 725-1050nm
- 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
G063345525 22.4 mm Dia. UVFS Mounted Double-Concave Lens; EFL=-30mm 725-1050nm
This is a G063345525 model double-concave lens, featuring a 22.4 mm diameter and a center thickness of 1.5 mm. The lens is mounted on UVFS (Ultra-Violet Fused Silica) material, identified as UVFS MAL-1965. This material is known for its excellent transparency in the ultraviolet, visible, and near-infrared spectral regions.
The lens has a focal length of -30mm, indicating its concave nature. It is designed to focus or disperse light beams, making it suitable for various applications where beam shaping is required. The lens's double-concave design provides a wider field of view compared to single-concave lenses, making it ideal for wide-angle applications.
The lens is coated with Qio Bbar Arb2nirnbk7 on both the front and back surfaces. This coating enhances the lens's performance by reducing reflection and increasing transmission, thereby improving the overall system efficiency.
The lens is designed to operate within the wavelength range of 725-1050nm, making it suitable for near-infrared applications. The provided weblink leads to the product page on Qioptiq Photonics' official website, where users can find more information and purchase the lens if it meets their requirements.