LA7270-E2 25.4 mm Dia. ZnSe Plano-Convex Lens; EFL=500mm 4.5-7.5µm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 500 mm
- R1
- 701.3 mm
Material
- Name
- ZnSe
- Dispersion Equation
- Modified Sellmeier
- n (λ)
- 2.4293852609245956
- λ
- 10600 nm
- A
- 4
- B1
- 1.9
- C1
- 0.113 μm2
- B2
- 0
- C2
- 0 μm2
- B3
- 0
- C3
- 0 μm2
LA7270-E2 25.4 mm Dia. ZnSe Plano-Convex Lens; EFL=500mm 4.5-7.5µm
The LA7270-E2 is a 25.4 mm diameter Plano-Convex lens made of ZnSe material, designed for use in the infrared spectrum with a wavelength of 10600 nm. This lens, sourced from Thorlabs, is a Spherical Lens with a Sub Type of Spherical Lens, featuring a Base Shape of Circular. The lens has a geometry that includes a 2 mm thickness at the edge, a 2.1 mm thickness at the center, and an Effective Focal Length (EFL) of 500 mm.
The Inner Radius of this lens is 0, while the Outer Radius is also 0. The lens features a coating on both the front and back surfaces, specifically the tho e2znsearc4500750 coating. This coating is designed to optimize performance within the specified wavelength range.
The LA7270-E2 is currently in stock and available for immediate purchase through the provided weblink. This lens is a reliable and high-performing option for those requiring a ZnSe Plano-Convex lens with specific geometry and coating for their infrared optical systems.