G312411331 31.5 mm Dia. UVFS Plano-Convex Lens; EFL=40mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 31.5 mm
- EFL
- 40 mm
- R1
- 20.32 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
G312411331 31.5 mm Dia. UVFS Plano-Convex Lens; EFL=40mm
The G312411331 is a Plano-Convex lens with a diameter of 31.5 mm, designed for use in the ultraviolet spectrum at a wavelength of 355 nm. This lens, sourced from Qioptiq Photonics, is a spherical lens with a specific base shape of circular, making it a versatile option for various optical applications.
The lens geometry includes an edge thickness of 2 mm and a center thickness of 9.5 mm, providing a solid and durable structure. The effective focal length (EFL) of this lens is 40 mm, which is a common choice for many optical systems due to its balance between magnification and field of view.
The lens is made from UVFS material, specifically identified as "UVFS mal- 1965" in the item data. This material is known for its transparency in the ultraviolet spectrum, making it ideal for use in UV applications.
The lens is coated on both the front and back surfaces with "qio al ralvis aoi 45". This coating is designed to enhance the lens' performance by reducing reflections and increasing transmission, which is particularly beneficial in high-precision optical systems.