LA5835-D 25.4 mm Dia. CaF2 Plano-Convex Lens; EFL=1000mm 1.65-3µm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 1000 mm
- R1
- 433.9 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
LA5835-D 25.4 mm Dia. CaF2 Plano-Convex Lens; EFL=1000mm 1.65-3µm
The LA5835-D is a Plano-Convex Spherical Lens with a diameter of 25.4 mm, manufactured by Thorlabs. This lens is designed for use with a wavelength of 588 nm and features a focal length of 1000 mm. The lens is made from Calcium Fluoride (CaF2) with the Mal-1963 material ID, ensuring high-quality performance and durability.
The lens's geometry includes an edge thickness of 2 mm and a center thickness of 2.2 mm. The front and back surfaces of the lens are coated with a broadband anti-reflection coating, denoted as 'tho d bbar'. This coating enhances the lens's performance by reducing surface reflections, thereby increasing transmission.
The LA5835-D is available from Thorlabs and is currently in stock, according to the vendor's website. The link to the product page is provided for your convenience. This lens is a versatile and reliable option for various optical applications, thanks to its high-quality construction and precise specifications.