LA7542-E3 25.4 mm Dia. ZnSe Plano-Convex Lens; EFL=25.4mm 7-12µm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 25.4 mm
- R1
- 35.6 mm
Material
- Name
- ZnSe
- Dispersion Equation
- Sellmeier
- n (λ)
- 2.402780893783937
- λ
- 10600 nm
- B1
- 4.45813734
- C1
- 0.040344681 μm2
- B2
- 0.467216334
- C2
- 0.15317139 μm2
- B3
- 2.8956629
- C3
- 2221.822369 μm2
LA7542-E3 25.4 mm Dia. ZnSe Plano-Convex Lens; EFL=25.4mm 7-12µm
The LA7542-E3 is a 25.4 mm diameter ZnSe plano-convex lens, designed for use in the 7-12 µm wavelength range. This lens, sourced from Thorlabs, is a spherical lens with a plano-convex geometry, featuring a circular base shape. The lens has a 25.4 mm effective focal length (EFL), making it suitable for a variety of optical applications.
The lens has a thickness of 2 mm at the edge and 4.3 mm at the center. The front and back surfaces of the lens are coated with tho e3znsearc7000120, a coating specifically designed for use in the infrared spectrum. This coating enhances the lens's performance and durability in its intended wavelength range.
The LA7542-E3 is currently in stock and available for immediate purchase. For more detailed information, including technical specifications and purchasing options, please refer to the vendor's website through the provided weblink.