354560-B 6.325 mm Dia. D-ZK3 Molded Glass Aspheric Lenses; EFL=13.9 mm; NA=0.18 AR 600-1050nm
- Type
- Lens
- Subtype
- Aspheric Lens
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 6.33 mm
- EFL
- 13.9 mm
- R1
- R2
- -8.09 mm
Material
- Name
- D-ZK3
- Dispersion Equation
- Sellmeier
- n (λ)
- 1.58640884973244
- λ
- 650 nm
- B1
- 1.33936811
- C1
- 0.00760612309 μm2
- B2
- 0.148690268
- C2
- 0.0238444644 μm2
- B3
- 1.00954033
- C3
- 89.0419787 μm2
354560-B 6.325 mm Dia. D-ZK3 Molded Glass Aspheric Lenses; EFL=13.9 mm; NA=0.18 AR 600-1050nm
The 354560-B is a high-quality aspheric lens, precision-molded from D-ZK3 glass, a material renowned for its excellent optical properties. This lens boasts a diameter of 6.325 mm and a center thickness of 2.773 mm, with a edge thickness of 2.282 mm. The lens's effective focal length (EFL) is 13.9 mm, making it suitable for a wide range of optical applications.
The lens's aspheric design, characterized by its radii of curvature (r1 and r2) and conic constant (k1), helps minimize spherical aberration, enhancing optical performance. The lens's numerical aperture (NA) is 0.18, indicating a wide acceptance angle and high light-gathering capability.
The lens features broadband anti-reflection coatings, optimized for the 600-1050 nm range, ensuring high transmission and low reflectance across this spectrum. This coating is applied to both the front and back surfaces of the lens, further enhancing its optical performance.
The lens is sourced from Thorlabs, a trusted vendor known for its high-quality optical components. The lens's current status is "in stock", indicating its availability for immediate purchase and delivery.
