Hyperspectral imaging is revolutionizing how we see the world—far beyond the limitations of the human eye. By collecting and processing information across hundreds of narrow, contiguous spectral bands, hyperspectral cameras generate detailed 3D data cubes that allow researchers and engineers to analyze materials at a molecular level.
But behind every high-performance hyperspectral imaging system is a critical component: the lens.
At Universe Kogaku, we design and manufacture custom lenses engineered to meet the unique demands of hyperspectral imaging—from agriculture and aerospace to medical diagnostics and machine vision.
What Makes Hyperspectral Imaging Unique?
Unlike traditional imaging, which relies on red, green, and blue (RGB) color channels, hyperspectral imaging collects data from dozens to hundreds of wavelengths across the electromagnetic spectrum—including visible, infrared (IR), and ultraviolet (UV) bands.
This allows hyperspectral systems to:
- Identify materials by their spectral “fingerprints”
- Detect changes in chemical composition
- Perform non-destructive inspection and classification
- Generate 3D spectral data for each pixel in a scene
To do this effectively, the system’s optics—especially the lens—must be precisely matched to the sensor, wavelength range, and environmental conditions.
The Role of Custom Lenses in Hyperspectral Imaging
A hyperspectral camera is only as good as the lens in front of it. Off-the-shelf optics often fall short when it comes to wide spectral range transmission, low distortion, and sensor alignment. That’s why Universe Kogaku specializes in building custom lens assemblies for hyperspectral applications.
Our lenses can be optimized for:
- Broad-spectrum transmission (VIS/NIR/SWIR/UV)
- Low chromatic aberration across multiple bands
- Precision focal length and field of view
- High resolution for small pixel sizes
- Mechanical durability for rugged environments
- Compact form factors for embedded systems
Common Hyperspectral Applications Using UKA Lenses
Agriculture & Crop Monitoring:
Hyperspectral lenses are used to analyze plant health, detect disease, and optimize yields. Our custom lenses provide high clarity across bands used to identify chlorophyll content, water stress, and soil variation.
Food Safety & Inspection:
Combined with AI, hyperspectral systems detect contaminants, foreign objects, or spoilage on production lines. Our high-speed optics ensure accurate image capture at industrial throughput rates.
Medical & Biophotonics:
In diagnostics, hyperspectral lenses can detect oxygen levels in retinal tissues or differentiate between healthy and diseased cells. We offer IR and NIR-compatible lenses designed for bioimaging and portable devices.
Aerospace & Mineralogy:
Our optics are used in UAVs, drones, and satellite payloads for resource mapping and leak detection. They offer the environmental resistance and spectral accuracy required for high-altitude or remote sensing missions.
Robotics & Smart Perception:
For autonomous systems and intelligent robots, hyperspectral imaging allows better material classification and situational awareness. We design lenses for embedded platforms where size and precision are equally critical.
Built for Integration and Performance
Every imaging system is different. That’s why we work directly with engineers and designers to create lenses that integrate seamlessly with your:
- Sensor format and pixel pitch
- Spectral sensitivity
- Environmental housing
- Processing hardware
Whether your application is laboratory-based or deployed in the field, we ensure our lenses meet your technical specs and survive your real-world conditions.
Partner with Universe Kogaku
We don’t build hyperspectral cameras—we build the custom lenses that make them better.
With over 1,600 lens designs and full in-house design capabilities, Universe Kogaku supports OEMs, research labs, and developers with optical assemblies that are built for performance, integration, and reliability.
Contact our lens application engineers or call 1-516-624-2444 to get started.