Long-distance imaging presents numerous challenges, especially under adverse whether conditions. Short-Wave Infrared (SWIR) technology significantly improves visibility beyond the conventional visible light spectrum. Unlike traditional cameras that falter in fog, rain, and low-light situations, SWIR sensors provide clearer and more detailed images.
The SenS 1920 SWIR camera,developed by New Imaging Technologies (NIT),boasts Full HD resolution and exceptionally low read-out noise,ensuring optimal performance across various conditions,making it ideal for demanding applications.
Challenges in Long-distance Imaging
- Achieving high-quality images over extended distances requires addressing several key challenges:
- Atmospheric Disturbances – Fog, rain, and humidity can scatter light, significantly impairing image clarity.
- Detail Preservation – As objects recede into the distance, maintaining high resolution becomes crucial for capturing essential details.
- Variable Lighting – Changes in environmental conditions can impact imaging quality, necessitating sensors with high sensitivity and adaptability.
The SenS 1920 excels with its Full HD resolution of 1920 x 1080 pixels and an 8µm pixel pitch,combined with ultra-low noise levels of 25e-. These features distinguish the SenS 1920, offering a remarkable combination of high resolution and sensitivity. The camera effectively captures intricate details even at great distances, which is vital for accurate identification.
Moreover, the camera guarantees clear imaging in low-visibility scenarios, enhancing target recognition for applications in surveillance and defense.
Performance Evaluation: Various Conditions
Setup Details:
- Camera Model: SenS 1920
- Resolution: Full HD 1920x1080px @8µm pixel pitch
- Lens Model: AMARYLLIS – RP Optical Lab (SWIR 500 – 2500mm Continuous zoom)
- Location: Le Havre, France
- Date: October 8-9, 2024
Performance Scenarios
Scenario 1:
- Estimated Distance: 19 – 55km
- Weather: Sunny
- Wind Speed: 15-16 knots
- Outcome: produces sharp, high-contrast images with enhanced detail visibility.
Scenario 2:
- Estimated Distance: 2 – 12km
- Weather: Cloudy & Rainy
- Outcome: Maintains clear imaging despite challenging weather,showcasing its ability to overcome atmospheric disturbances.
The SenS 1920 SWIR camera is meticulously designed to meet the intricate demands of long-distance imaging. With its Full HD resolution and high sensitivity,it guarantees remarkable image clarity,even in adverse weather conditions. Whether utilized for security, industrial monitoring, or scientific exploration, the sens 1920 delivers reliable, high-quality imaging when it matters most.
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