ASL10142-A 1 in Dia. UVFS High-Precision; CNC Polished Aspheric Lenses; NA=0.143; EFL=79 mm AR 350-700nm
- Type
- Lens
- Subtype
- Aspheric Lens
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 25.4 mm
- EFL
- 79 mm
- R1
- 35.83 mm
- R2
Material
- Name
- UVFS
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.4536712481139948
- λ
- 780 nm
- B1
- 0.6961663
- C1
- 0.004679148 μm2
- B2
- 0.4079426
- C2
- 0.013512063 μm2
- B3
- 0.8974794
- C3
- 97.93400254 μm2
ASL10142-A 1 in Dia. UVFS High-Precision; CNC Polished Aspheric Lenses; NA=0.143; EFL=79 mm AR 350-700nm
The ASL10142-A is a high-precision aspheric lens, meticulously crafted by Thorlabs. This lens boasts a 1-inch diameter and is constructed from UVFS material, specifically UVFS mal- 1965. The lens's design includes a circular base shape, and it is optimized for a wavelength of 780 nm.
The ASL10142-A features an effective focal length (EFL) of 79 mm and a numerical aperture (NA) of 0.143. The lens's geometry is defined by an inner radius of 0, an outer radius of 0, and a thickness at the edge of 3.5 mm. The center thickness is 6 mm, and the lens's conic constant is -0.6291. The aspheric coefficients (a2 to a16) are all zero, except for a4 front, which is 1.4398e-07.
This lens is equipped with a front and back coating of tho asl10142-a, providing anti-reflective properties within the 350-700 nm range. The lens's shape is aspheric, offering superior optical performance compared to traditional spherical lenses. This makes the ASL10142-A an excellent choice for applications requiring high-precision optics.
