G311206322 18 mm Dia. UVFS Double-Convex Lens; EFL=20mm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 18 mm
- EFL
- 20 mm
- R1
- 19.67 mm
- R2
- -19.67 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
G311206322 18 mm Dia. UVFS Double-Convex Lens; EFL=20mm
This is a G311206322 18 mm Dia. UVFS Double-Convex Lens, with an effective focal length (EFL) of 20mm, sourced from the reputable vendor Qioptiq Photonics. The lens is a spherical design, featuring a base shape of a circle, and is unmounted.
The lens has a diameter of 18mm, with a center thickness of 5.8mm and an edge thickness of 1.4mm. The radii of curvature for the first and second surfaces are 19.668mm and -19.668mm respectively. The lens is made from UVFS material with a Mal-1965 ID.
The lens is designed to operate at a wavelength of 355nm. It comes with a front and back coating of Qio Bbar Arb2visnbk7, providing enhanced performance and durability. The lens shape is double-convex, which means it has two convex surfaces.
This lens is currently in stock and can be purchased directly from the Qioptiq Photonics website using the provided weblink.