N414-B 4.5 mm Dia. H-ZLAF52 Molded Glass Aspheric Lenses; EFL=3.3 mm; NA=0.47 AR 600-1050nm
- Type
- Lens
- Subtype
- Aspheric Lens
- Brand
- Thorlabs
Properties
- Shape
- Circular
- Diameter
- 4.5 mm
- EFL
- 3.3 mm
- R1
- 4.16 mm
- R2
- -4.16 mm
Material
- Name
- H-ZLAF52
- Dispersion Equation
- Schott
- n (λ)
- 1.7992894139861777
- λ
- 670 nm
- A
- 3.16943454
- B
- -0.0124379117 μm-2
- C
- 0.0322101116 μm2
- D
- 0.000181456299 μm4
- E
- 0.0000890652926 μm6
- F
- -0.00000191933145 μm8
- G
- 0 μm10
- H
- 0 μm12
N414-B 4.5 mm Dia. H-ZLAF52 Molded Glass Aspheric Lenses; EFL=3.3 mm; NA=0.47 AR 600-1050nm
The N414-B is a molded glass aspheric lens, part of the extensive catalog of optical elements offered by Thorlabs. This lens boasts a diameter of 4.5 mm and a focal length of 3.3 mm, making it a compact and efficient solution for a variety of optical applications.
The lens is made from H-ZLAF52 CGDM, a high-quality glass material known for its excellent optical properties. The aspheric design of the lens helps to minimize spherical aberration, a common issue in optical systems, thereby improving the overall image quality.
The N414-B lens features a high numerical aperture (NA) of 0.47, which allows for a wide angle of acceptance and a greater depth of field. This makes it suitable for use in applications where a larger field of view or greater depth of focus is required.
The lens is coated with a broadband anti-reflective coating, optimized for the 600-1050nm wavelength range. This coating reduces surface reflections, thereby improving transmission and enhancing the overall performance of the lens.
The N414-B lens is currently in stock and available for immediate purchase through the Thorlabs website. With its compact size, high-quality materials, and advanced design, this lens is an excellent choice for a wide range of optical applications.
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