G052315329 12.7 mm Dia. UVFS Mounted Plano-Concave Lens; EFL=-20mm 1064nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Concave)
- Brand
- Qioptiq Photonics
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- -20 mm
- R1
- -10 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
G052315329 12.7 mm Dia. UVFS Mounted Plano-Concave Lens; EFL=-20mm 1064nm
This is a Plano-Concave lens, a type of spherical lens, sourced from Qioptiq Photonics. It features a 12.7 mm diameter and is mounted on UVFS (Ultra-Violet Fused Silica). The lens has a center thickness of 4 mm and an effective focal length (EFL) of -20 mm, making it suitable for applications that require a negative focal length.
The lens's inner radius is 0 mm, and the outer radius is also 0 mm, indicating a symmetrical curvature. The lens is designed to work with a wavelength of 355 nm.
The lens is coated with Qio HP Nbar ARHS-YAG on both the front and back surfaces. This coating enhances the lens's performance in high-power YAG laser applications, providing high damage threshold, low scatter, and excellent transmission at the design wavelength.
The lens is part of the Plano-concave lenses mounted fused silica category on the Qioptiq shop website, and it is currently in stock. For more information or to purchase, please visit the provided weblink.