Libra 22
Large Format Cooled CMOS Camera
- 22mm （1.4”）
- 7.52 μm x 7.52 μm
- 2048 x 2048
- 92% QE / 1.0e⁻
- USB 3.0
Overview
The Libra 16/22/25 series is designed to meet the requirements of all modern microscopes, allowing you to maximise your field of view. With a peak 92% QE, a wide response across all modern fluorophores, and read noise as low as 1 electron, the Libra 16/22/25 models ensure that you capture the most signal for the lowest noise, giving best quality images.
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Large Format / High Resolution
The Libra 22 delivers with a 22mm diameter, which is the default maximum field of view for the classical C-Mount and also a number of other microscopes and spinning disc manufacturers. The square sensor perfectly fits, ensuring that you get the flattest distortion-free fluorescent images.
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Designed for all signal levels
The Libra 25 has a peak quantum efficiency of 92% and a low readout noise of 1.0e-electrons, designed for weak light imaging needs. You can choose to image in high sensitivity mode when signals are low or high dynamic range when you need to distinguish both high and low signals in the same image.
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Speed & Tiggering
The Libra 22 operates at 37 fps ensuring you can focus without lag and capture quality video rate images. The camera is also complete with a full series of advanced triggers for combining with illumination devices for high-speed multichannel imaging experiments.
Specification >
- Sensor Model: Libra 22
- Color/Mono: Mono
- Pixel Size: 7.52 μm × 7.52 μm
- Diagonal: 22 mm
- Resolution: 2048 x 2048
- 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: 37 fps @ HS; 6.5 fps @ HR;
- 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
