LA1353-A N-BK7 Plano-Convex Lens; Dia:75.0 mm; f=200.0 mm ARC 350-700nm
- Type
- Lens
- Subtype
- Spherical Lens (Plano-Convex)
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 75 mm
- EFL
- 200 mm
- BFL
- 192.7 mm
- R1
- 103 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
LA1353-A N-BK7 Plano-Convex Lens; Dia:75.0 mm; f=200.0 mm ARC 350-700nm
The LA1353-A is a plano-convex lens from Thorlabs, featuring a spherical geometry and a circular base shape. This lens has a diameter of 75.0 mm and a thickness at the edge of 3.0 mm, while the center thickness measures 10.1 mm. The effective focal length (EFL) of this lens is 200.0 mm. The lens's front surface has a radius of curvature (R1) of 103.0 mm, and the back focal length (BFL) is 192.7 mm. The inner and outer radii are both 0.0 mm.
This lens is made of n-BK7, a type of glass manufactured by Schott. The lens is designed to work with a wavelength of 587.6 nm. The front and back surfaces of the lens are coated with "tho a bbar," a type of anti-reflection coating that enhances the lens's performance in the 350-700 nm range.
The LA1353-A is currently in stock and available for purchase through the Thorlabs website.