G063165331 31.5 mm Dia. UVFS Mounted Double-Convex Lens; EFL=80mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 31.5 mm
- EFL
- 80 mm
- R1
- 80.58 mm
- R2
- -80.58 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
G063165331 31.5 mm Dia. UVFS Mounted Double-Convex Lens; EFL=80mm
This is the G063165331, a 31.5 mm diameter UVFS mounted double-convex lens with an effective focal length (EFL) of 80mm. The lens is sourced from Qioptiq Photonics, a renowned vendor in the field of precision optics.
The lens features a base shape of a circle, with a thickness of 2mm at the edge and 5.1mm at the center. The double-convex geometry, characterized by two spherical surfaces that curve outwards, allows for a high refractive power. The first radius of curvature (r1) is 80.583, while the second radius (r2) is -80.583, indicating a symmetric convex-convex design.
The lens is made from UVFS material, specifically identified as UVFS mal- 1965 in the item data. This material is suitable for use with a wavelength of 355nm, making it ideal for ultraviolet applications.
The lens comes with a coating on both the front and back surfaces. The coating is Qio AR Al RALVIS AOI 45, which is designed to reduce reflective losses and improve transmission.