Libra 22
Large Format Cooled CMOS Camera
- 22mm （1.4”）
- 3.76μm x 3.76μm
- 4096 x 4096
- 92% QE / 1.0e⁻
- USB 3.0
Overview
The Libra 16/22/25 series meets the growing need for larger microscope fields of view. Supporting 22mm and 25mm sensors, these cameras offer high resolution, excellent sensitivity, and cost efficiency. Combined with XinTu’s Mosaic imaging software, they suit a variety of low-light microscopy applications.
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Large Format / High Resolution
The Libra 22 is equipped with a 22mm sensor that matches the common 20–25mm field of view found in fluorescence microscopes. This design reduces edge distortion and supports multi-channel, large-area imaging while simplifying optical setup.
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92% Peak QE / 1.0e⁻ Read Noise
The Libra 16/22/25 series delivers up to 92% peak QE and 1.0e⁻ read noise, making it ideal for low-light imaging. It supports two readout modes: 3.76 μm for high-resolution imaging with ≤40X objectives, and 7.5 μm for high sensitivity with ≥60X objectives.
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Mosaic 3.0 Compatibility
Mosaic 3.0 integrates advanced features such as intelligent computational imaging, precise imaging control, and real-time analysis tools. It allows users to customize the workspace, optimizing the microscopy workflow and improving efficiency.
Specification >
- Sensor Model: Libra 22
- Color/Mono: Mono
- Pixel Size: 3.76 μm × 3.76 μm
- Diagonal: 22 mm
- Resolution: 4096 x 4096
- Effective Area: 15.4 mm × 15.4 mm
- Peak QE: 92% @ 530 nm
- Dark Current: < 0.01 e⁻/pixel/s
- Bit Depth: 14-bit / 16-bit
- Full Well Capacity: 3.2 ke⁻ (High Gain) / 48 ke⁻ (Low Gain)
- Readout Noise: 1.0 e⁻ (High Gain)
- Frame Rate: 6.5 fps @ HR; 37 fps @ HS
- Shutter Type: Rolling
- Binning: 2 x 2, 3 x 3, 4 x 4
- Exposure Time: 6 μs ~ 60 s
- Image Correction: DPC
- ROI: Support
- Cooling Method: TEC air cooling
- Cooling Temperature: Stable cooling to 0°C (ambient temperature 26°C)
- Trigger Mode: Hardware, Software
- Trigger Output: Exposure start, global, readout end, high level, low level
- Trigger Interface: Hirose
- SDK: C, C++, C#
- Software: Mosaic 3.0, SamplePro, LabVIEW, MATLAB, Micro-manager 2.0
- Data Interface: USB 3.0
- Optical Interface: C mount
- Power Supply: 12 V / 6 A
- Power Consumption: ≤ 50 W
- Camera Size: 76 mm x 76 mm x 98.5 mm
- Weight: 835 g
- Operating System: Windows, Linux
- Operating Environment: Temperature: 0~45°C; Humidity 0~95%;
- Storage Environment: Temperature: -35~60℃; Humidity 0~95%
Download >
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Libra 22 Technical Specifications
