G312305331 31.5 mm Dia. UVFS Plano-Convex Lens; EFL=140mm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 31.5 mm
- EFL
- 140 mm
- R1
- 70.29 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
G312305331 31.5 mm Dia. UVFS Plano-Convex Lens; EFL=140mm
The G312305331 is a plano-convex lens with a diameter of 31.5 mm, sourced from Qioptiq Photonics. This lens is designed for use with a wavelength of 355 nm and features a fused silica material, identified as UVFS Mal-1965. The lens has an effective focal length (EFL) of 140 mm, making it suitable for applications that require a longer focal length.
The lens's geometry includes a thickness of 1.5 mm at the edge and 3.3 mm at the center. The front and back surfaces of the lens are coated with Qio Al Ralvis Aoi 45, providing enhanced performance and durability. The lens's shape is spherical, and it does not have any inner or outer radii, indicating a simple, straightforward design.
The lens's web links are valid and lead to the product page on Qioptiq's website, where it is listed as in stock. This information, along with the detailed specifications provided, should assist users in making informed decisions when selecting optical components for their specific needs.