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Hamamatsu ORCA-Flash4.0 LT3 Scientific CMOS Digital Camera
Product Description
The ORCA-Flash4.0 LT3 (model C11440-42U40) is a scientific CMOS camera designed specifically for fluorescence imaging, suitable for life science research and equipment integration.
Key Features:
- Sensor: Scientific CMOS image sensor with 2048 (H) × 2048 (V) effective pixels
- Pixel Size: 6.5 μm × 6.5 μm
- Effective Area: 13.312 mm × 13.312 mm field of view
- Readout Noise:
- Standard scan: 1.5 electrons rms (0.9 electrons median)
- Rapid rolling: 1.9 electrons rms (1.3 electrons median)
- Frame Rate:
- Rapid rolling (full resolution): 40 frames per second
- Standard scan: 30 frames per second
- Quantum Efficiency: Peak 82%
- Full Well Capacity: Typically 30,000 electrons
- Dynamic Range: Typically 33,000:1 (based on median noise), 20,000:1 (based on rms noise)
- Cooling: Forced-air with peltier cooling; operates at +10 °C to +30 °C ambient (fan speed: fast)
- Exposure Time:
- Internal trigger mode: 1 ms to 10 s (rapid rolling); 3 ms to 10 s (standard scan)
- External trigger mode supported (multiple trigger types)
- Trigger Functionality: Programmable timing outputs, trigger delay 0 to 10 s in 1 μs steps
- Data Output: 16-bit digital via USB 3.1 Gen 1
- Optics: C-mount lens interface
- Power Supply: AC 100–240 V, 50/60 Hz; ~75 VA power consumption
- Operating Conditions:
- Temp: 0 °C to +40 °C (fan speed fast)
- Humidity: 30% to 80% (non-condensing)
- Storage Conditions: -10 °C to +50 °C, max 90% humidity (non-condensing)
- Binning Options: 2×2, 4×4
- Sub-array Readout: Supported for rapid frame capture
Applications:
- Time-lapse imaging
- Multidimensional imaging
- Calcium ion (Ca2+) imaging
- DNA chip reading
Performance Notes:
- Low readout noise yields high signal-to-noise (S/N) ratio, comparable to or exceeding back-side illuminated (BSI) cameras.
- High frame rate enables real-time measurement with high temporal resolution.
- Large field of view improves throughput in applications requiring wide-area imaging.
This camera offers precise, low-noise imaging with advanced trigger and cooling systems supporting demanding fluorescence microscopy and other sensitive imaging modalities.
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