LN-320 (120dB WDR) Technical Overview
High-Performance Industrial Camera with Exceptional Dynamic Range Capability
The LN-320 represents a significant advancement in industrial imaging technology, specifically engineered for applications requiring exceptional performance in high-contrast environments. The camera's 120dB Wide Dynamic Range capability sets a new benchmark for detail preservation in challenging lighting conditions. Based on the Sony IMX307 CMOS sensor (1/2.8-inch, 2.13MP) and supporting 1080P resolution at 30fps, this camera delivers the consistency and reliability demanded by precision machine vision systems. The triple output configuration (HDMI, HD-SDI, CVBS) ensures compatibility with virtually any industrial vision system, while advanced features like SENS-up technology and 3D-DNR provide superior performance in diverse operating conditions.
Core Technical Architecture
| Component |
Specification |
Performance Benefit |
| WDR Technology |
120dB True Wide Dynamic Range |
Unmatched detail in high-contrast industrial environments |
| Image Sensor |
Sony IMX307 (1/2.8") |
Proven reliability and consistent performance |
| Output Interfaces |
HDMI / HD-SDI / CVBS |
Universal compatibility with industrial systems |
| Low Light Technology |
SENS-up (32x frame accumulation) |
Enhanced performance in low-light conditions |
| Lens Compatibility |
CS-mount |
Standard industrial lens support |
| Industrial Design |
Metal housing, compact form factor |
Durability in demanding environments |
In-Depth Technical Analysis
1. 120dB WDR Performance
The LN-320's exceptional dynamic range capability:
- Multi-Exposure Processing: Captures and combines multiple exposures in real-time
- Detail Preservation: Maintains critical information in both extreme highlights (up to 120dB) and shadows
- Industrial Applications: Essential for welding inspection, automotive manufacturing, electronics assembly, and outdoor industrial monitoring
2. Sony IMX307 Sensor Advantages
- 2.13MP Resolution: Optimal balance between detail and processing efficiency
- 3.75μm Pixel Size: Excellent light gathering capability for superior sensitivity
- Progressive Scan: Eliminates motion artifacts for accurate moving object capture
- Industrial Reliability: Proven performance in demanding environments
3. Output Interface Flexibility
- HDMI Output: Digital interface for high-quality monitoring and recording
- HD-SDI Interface: Enables long-distance transmission (up to 100m) without signal degradation
- CVBS Output: Provides compatibility with legacy industrial systems
- Simultaneous Operation: All outputs active concurrently for maximum flexibility
4. Advanced Imaging Features
- SENS-up Technology: Digital slow shutter with up to 32x frame accumulation
- HLC/BLC Compensation: Manages challenging lighting conditions effectively
- 3D-DNR: Spatial-temporal noise reduction without motion blur
- Precision Controls: Comprehensive manual adjustment capabilities
Detailed Technical Specifications Table
| Category |
Parameter |
Detail |
| General |
Model |
LN-320 |
| |
Image Sensor |
1/2.8" Sony IMX307 CMOS |
| |
Effective Pixels |
1845(H) × 1097(V) ≈ 2.13MP |
| Performance |
Maximum Resolution |
1920×1080 (1080P) |
| |
Frame Rate |
30fps |
| |
WDR Performance |
120dB True Wide Dynamic Range |
| |
Pixel Size |
3.75μm |
| Video Output |
Interfaces |
HDMI / HD-SDI / CVBS |
| |
Scanning System |
Progressive |
| Image Processing |
SENS-up |
Off/X2/X4/X8/X16/X32 |
| |
Shutter Speed |
Auto/Manual (1/60 ~ 1/30,000 sec) |
| |
DNR |
High/Medium/Low (3D Digital Noise Reduction) |
| |
AGC |
0-10 steps adjustable |
| Physical |
Dimensions |
133.4(L) × 69(W) × 64.5(H) mm |
| |
Lens Mount |
CS-mount (Industrial Standard) |
| |
Housing |
Industrial metal construction |
| Electrical |
Power Supply |
DC 12V ±10% |
| |
Power Consumption |
<2.5W |
