A specific thickness can be customized according to your requirements.
Available Services
Custom Lens Machining & Fabrication
Precision grinding and centering for VIS-NIR achromatic lenses. Custom diameter, thickness and chamfer are offered per drawings for vision and NIR detection equipment.
Broadband VIS-NIR Coating Service
Custom 400–1100 nm VIS-NIR AR coating for stable high transmittance. Various multilayer anti-reflection coatings can be customized.
Optical Testing & Technical Support
Full optical performance inspection for every lens. We supply optical parameter matching and technical consultation for your imaging projects.
Key Differentiators
VIS–NIR coated achromatic lenses are precision doublet optical components designed for 400–1100 nm visible and near-infrared dual-band imaging. Unlike single-element lenses, this achromatic assembly corrects chromatic aberration across both wavebands, maintaining sharp focal points for synchronous VIS and NIR signals, ideal for machine vision, spectral inspection and intelligent monitoring systems.
Why Choose VIS–NIR Coated Achromatic Lenses
Broad VIS-NIR Transmission
Anti-reflection coating tuned for 400–1100 nm. It delivers high and stable transmittance covering both visible and near-infrared wavebands.
Dual-Band Achromatic Correction
Doublet achromatic design suppresses axial chromatic aberration. It keeps sharp focus for VIS and NIR simultaneously without color offset.
Precision Optical Fabrication
Tightly controlled surface figure and centration tolerance. Suitable for high-precision imaging with low distortion and consistent performance.
Applications
VIS–NIR Coated Achromatic Lenses are widely used in dual-band machine vision, spectral inspection, near-infrared detection, agricultural imaging and intelligent monitoring systems. They are ideal for optical systems requiring synchronous visible and NIR imaging.
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