LA5763-D 25.4 mm Dia. CaF2 Plano-Convex Lens; EFL=50mm 1.65-3µm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 50 mm
- R1
- 21.7 mm
Material
- Name
- CaF2
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4338389315589535
- λ
- 588 nm
- B1
- 0.5675888
- C1
- 0.00252643 μm2
- B2
- 0.4710914
- C2
- 0.010078333 μm2
- B3
- 3.8484723
- C3
- 1200.555973 μm2
LA5763-D 25.4 mm Dia. CaF2 Plano-Convex Lens; EFL=50mm 1.65-3µm
The LA5763-D is a Spherical Lens (Plano-Convex) with a diameter of 25.4 mm, sourced from the reputable vendor Thorlabs. This lens is designed for use with a wavelength of 588 nm and features a focal length of 50 mm. The lens's geometry includes an edge thickness of 2 mm and a center thickness of 6.1 mm.
The LA5763-D is crafted from Calcium Fluoride (CaF2) material, identified as "caf2 mal-1963" in the Material ID. This material is known for its excellent transparency in the ultraviolet, visible, and near-infrared regions of the spectrum.
The lens is coated with a broadband anti-reflection coating, denoted as "tho d bbar" for both the front and back surfaces. This coating enhances the lens's performance by reducing surface reflections, thereby increasing transmission and minimizing dispersion.
Please note that the Inner Radius and Outer Radius are both 0, indicating a plano-convex lens shape. The coating on both surfaces is the same, and the lens is designed to operate within a wavelength range of 1.65-3 µm.
For more detailed information, including availability and pricing, please refer to the vendor's website using the provided weblink.