LA1399-AB 50.8 mm Dia. N-BK7 Plano-Convex Lens; EFL=175mm 400-1100nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 50.8 mm
- EFL
- 174.4 mm
- R1
- 90.1 mm
Material
- Name
- N-BK7
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5167984379050088
- λ
- 587.6 nm
- B1
- 1.03961212
- C1
- 0.00600069867 μm2
- B2
- 0.231792344
- C2
- 0.0200179144 μm2
- B3
- 1.01046945
- C3
- 103.560653 μm2
LA1399-AB 50.8 mm Dia. N-BK7 Plano-Convex Lens; EFL=175mm 400-1100nm
The LA1399-AB is a 50.8 mm diameter Plano-Convex lens made from N-BK7 Schott glass, sourced from Thorlabs. This lens is designed for use in the 400-1100nm wavelength range, making it suitable for a wide range of optical applications. The lens has a focal length of 174.4mm (EFL), which is a crucial parameter in lens selection.
The lens's geometry is characterized by a 3mm thickness at the edge and a 6.7mm thickness at the center. The front surface has a radius of curvature of 90.1mm, while the back surface is planar. The lens's base shape is circular, and it features a Spherical shape.
The LA1399-AB lens is coated with THo AB Bbar on both the front and back surfaces. This anti-reflection coating enhances the lens's performance by reducing surface reflections, thereby increasing transmission.
Please note that the information provided here is based on the item data and does not include any additional assumptions or details. For more detailed information or to make a purchase, please visit the provided weblink, which is currently valid and indicates that the item is in stock.