Imaging Lens
- OptoNest’s aspheric lenses for imaging cover the visible light to infrared (IR) spectrum, providing clear, high-definition images with low distortion. Their compact and precise design makes them ideal for a wide range of imaging systems, including automobiles, mobile phones, machine vision, security cameras, medical imaging, and IR photography.
Features
- Ultra-precise, low-distortion aspheric design
- High-resolution image support
- Wide wavelength range from visible light to infrared
- Ultra-precise molding production
- Customized design and manufacturing support
Applications
- Smart devices/ Mobile cameras
- Security/Surveillance cameras
- Industrial machine vision/Inspection equipment
- Medical imaging
- Autonomous driving (automobiles) /Robot vision systems
- Thermal imaging and IR sensor systems
Specifications
| Items | Visible light aspheric lenses | IR aspheric lenses (Infrared) |
|---|---|---|
| Material | BK7, Fused Silica, Schott Glass | Chalcogenide glass, etc |
| Wavelength range | 400 ~ 700 nm | 800 ~ 1700 nm (NIR), supports up to 2000 nm |
| Diameter | Ø 3 mm ~ Ø 20 mm | Ø 3 mm ~ Ø 25 mm |
| Focal Length | 1.2 mm ~ 50 mm | 2.0 mm ~ 50 mm |
| Resolution | Supports up to 4K/8K | Supports NIR/SWIR thermal imaging sensors, Pixel size : 12µm or less |
| Distortion | < 1% | < 1% |
| NA | 0.1 ~ 0.5 | 0.1 ~ 0.4 |
| Surface Accuracy | P‑V ≤ 0.3 um, λ/4 level | P‑V ≤ 0.3 um |
| Operating temperature range | -20°C ~ +70°C | -40°C ~ +85°C |