354105-A 7.2 mm Dia. D-ZK3 Molded Glass Aspheric Lenses; EFL=5.5 mm; NA=0.6 AR 350-700nm
- Type
- Lens
- Subtype
- Aspheric Lens
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 7.2 mm
- EFL
- 5.5 mm
- R1
- R2
- -3.21 mm
Material
- Name
- D-ZK3
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.5870790175212206
- λ
- 633 nm
- B1
- 1.33936811
- C1
- 0.00760612309 μm2
- B2
- 0.148690268
- C2
- 0.0238444644 μm2
- B3
- 1.00954033
- C3
- 89.0419787 μm2
354105-A 7.2 mm Dia. D-ZK3 Molded Glass Aspheric Lenses; EFL=5.5 mm; NA=0.6 AR 350-700nm
The 354105-A is a high-quality aspheric lens from Thorlabs, designed with a 7.2 mm diameter and a molded D-ZK3 glass construction. This lens is specifically engineered for use with a wavelength of 633 nm, offering a superior level of performance and precision.
The lens features an effective focal length (EFL) of 5.5 mm, providing a compact and efficient optical solution. The aspheric design of the lens helps to minimize spherical aberration, delivering a higher level of optical accuracy compared to traditional spherical lenses.
The lens has a numerical aperture (NA) of 0.6, which allows for a wide angle of acceptance and a high level of light gathering capability. This makes the lens ideal for use in a variety of applications where high light collection efficiency and wide angles are required.
The lens is coated with an anti-reflective (AR) coating, which is designed to reduce surface reflections and increase transmission over the 350-700 nm spectral range. This coating helps to improve the overall performance and efficiency of the lens, making it suitable for use in a wide range of optical systems.
