LA7477-E3 12.7 mm Dia. ZnSe Plano-Convex Lens; EFL=15mm 7-12µm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 12.7 mm
- EFL
- 15 mm
- R1
- 21 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
LA7477-E3 12.7 mm Dia. ZnSe Plano-Convex Lens; EFL=15mm 7-12µm
The LA7477-E3 is a Plano-Convex Spherical Lens with a diameter of 12.7 mm, manufactured by Thorlabs. This lens is designed for use with a wavelength of 10600 nm and is made from ZnSe (Zinc Selenide) material, specifically identified as "znse connolly".
The lens has an effective focal length (EFL) of 15 mm, making it suitable for a variety of optical applications. The front and back of the lens are coated with "tho e3znsearc7000120", a coating that enhances its performance in specific environments or conditions.
The lens's geometry includes a 2 mm thickness at the edge and a 3 mm thickness at the center. The inner and outer radii are 0, indicating a plano-convex shape. The lens's diameter is 12.7 mm, and it is circular in base shape.
According to the vendor's information, this item is currently in stock and available for immediate purchase. Further details, including technical specifications and purchasing information, can be found on Thorlabs' official website using the provided weblink.