LB4592-A UV Fused Silica Bi-Convex Lens; Dia:2 in; f=60.0 mm ARC 350-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Convex-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 60 mm
- BFL
- 54.4 mm
- R1
- 52.6 mm
- R2
- -52.6 mm
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.458448271212196
- λ
- 588 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
LB4592-A UV Fused Silica Bi-Convex Lens; Dia:2 in; f=60.0 mm ARC 350-700nm
The LB4592-A is a high-quality bi-convex lens made from UV fused silica, a material renowned for its excellent transmission properties and resistance to thermal shock. This lens, with a diameter of 2 inches and a focal length of 60.0 mm, is designed for use in the ARC 350-700nm range, making it suitable for a wide range of applications in the ultraviolet spectrum.
The lens features a spherical shape, with both faces of the lens curved outwards. The first radius of curvature (R1) is 52.6 mm, while the second radius of curvature (R2) is -52.6 mm. This design results in an effective focal length (EFL) of 60.0 mm and a back focal length (BFL) of 54.4 mm. The lens has a thickness of 2.5 mm at the edge and 15.6 mm at the center.
The LB4592-A is coated with Thorlabs' Anti-Reflection coating (AR) for the front and back surfaces, which significantly reduces surface reflections and increases transmission. The coating is designed for the ARC 350-700nm range, ensuring optimal performance in this spectrum.
This lens is sourced from Thorlabs, a leading vendor known for its high-quality optical components. The item data indicates that the lens is in stock, ensuring quick delivery for your optical system needs.