G314419525 6 mm Dia. UVFS Plano-Concave Lens; EFL=-10mm 725-1050nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 6 mm
- EFL
- -10 mm
- R1
- -5.01 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
G314419525 6 mm Dia. UVFS Plano-Concave Lens; EFL=-10mm 725-1050nm
The G314419525 is a plano-concave lens with a 6 mm diameter, sourced from Qioptiq Photonics. This lens is designed for use in the ultraviolet to near-infrared spectrum, with a specified wavelength of 355 nm. The lens features a fused silica material (UVFS) with a refractive index suitable for this spectral range.
The lens has an effective focal length (EFL) of -10 mm, indicating its concave shape. This negative focal length is typical of plano-concave lenses, which are used to diverge light beams. The lens's geometry includes a 1 mm center thickness, with both inner and outer radii of 0 mm, suggesting a symmetrical curvature.
The G314419525 lens comes with a broadband anti-reflection coating, denoted as "qio bbar arb2nirnbk7" on both the front and back surfaces. This coating is designed to minimize reflection losses and improve transmission across the 725-1050 nm spectral range.
