LA0506-E 12.7 mm Dia. BaF2 Plano-Convex Lens; EFL=20mm 2-5µm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 20 mm
- R1
- 9.1 mm
Material
- Name
- BAF2
- Dispersion Equation
- Schott
- n (λ)
- 1.5159981949483772
- λ
- 4000 nm
- A
- 2.41667247
- B
- -0.00746725517 μm-2
- C
- 0.0168668464 μm2
- D
- -0.0000129697272 μm4
- E
- 0.00005159926024 μm6
- F
- -0.00000181803614 μm8
- G
- 0 μm10
- H
- 0 μm12
LA0506-E 12.7 mm Dia. BaF2 Plano-Convex Lens; EFL=20mm 2-5µm
The LA0506-E is a Plano-Convex Lens with a diameter of 12.7 mm, manufactured by Thorlabs. This lens is designed for use with a wavelength of 4000 nm and features a focal length of 20 mm. The lens is made of Barium Fluoride (BaF2), a material with a high transparency in the infrared region, making it suitable for applications in this spectrum.
The lens has a front coating of tho ebaf2arc20005000 and a back coating of the same, which enhances its durability and performance in the specified wavelength range. The edge thickness of the lens is 2 mm, while the center thickness is 4.6 mm. The lens's geometry is spherical, with an inner radius of 0 mm and an outer radius of 0 mm.
The LA0506-E is available from Thorlabs and is currently in stock. For more information, including technical specifications and purchasing details, please refer to the vendor's website using the provided weblink.