China 400-1700nm ultra-wide spectral large-aperture small-aperture UV lens Manufacture and Factory

400-1700nm ultra-wide spectral large-aperture small-aperture UV lens

Model NNFO-048 is a premium 75mm fixed focal wide-spectrum industrial lens covering ultra-wide spectral band 400nm~1700nm (Visible + Near-Infrared). Equipped with large aperture F2 design, it features outstanding light intake capacity, ultra-low distortion less than 1% and superior MTF performance over 0.3 at 200lp/mm for crisp high-definition imaging. Adopted full broadband multi-layer anti-reflection coating, it ensures stable high transmittance across whole 400–1700nm range, compatible with 2/3-inch industrial cameras via standard C-mount. Ideal for multi-spectrum inspection needing simultaneous visible & near-infrared imaging.

Model: NNFO-048 UV Lens
Focal Length: 75mm
Max Aperture(F/#): F2
Operating Spectrum: 400nm ~1700nm (Visible+NIR)
Compatible Sensor Size: 2/3 inch
Distortion: <1%
Field of View: 8.2°
MTF: >0.3 @200lp/mm
Mount Type: Standard C-Mount

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Product Detail

Product Tags

Ultra-Wide Spectrum (400-1700nm): One lens, unified UV-VIS-SWIR imaging.
F2.0 Large Aperture: Exceptional light gathering for high-speed, low-light industrial imaging.
<1% Ultra-Low Distortion: Absolute precision for accurate dimensional measurement.
Standard C-Mount: Seamless plug-and-play integration with all major industrial cameras.
High-Res Optics: Sharp, edge-to-edge clarity with superior MTF performance.

Built with ruggedized all-metal housing, this industrial-grade lens is designed for 24/7 continuous operation in demanding factory environments, providing excellent shock and thermal stability.

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400-1700nm lens