Leo 3243 Pro

Large format sCMOS designed for high-resolution imaging combined with stacked BSI technology delivering high speed and high full well capacity.

  • 31mm Diagonal
  • 3.2 μm pixels
  • 8192 x 5232
  • 100 fps @ 43MP
  • 100G COF interface
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Overview

The LEO 3243 is Tucsen’s cutting-edge solution for low-light and high-throughput imaging.  Powered by the latest stacked BSI sCMOS technology, it delivers exceptional performance with 43 MP HDR imaging at 100 fps, enabled by its high-speed 100G COF interface.  Featuring 3.2 μm pixels and 24ke⁻ full-well capacity, the LEO 3243 redefines the balance between pixel size and full-well capacity, making it the ideal choice for today’s sophisticated scientific imaging systems.

  • 100fps @ 43MP
    10× Data Throughput Boost

    LEO 3243 leverages stacked BSI technology to achieve 80% quantum efficiency, 2e⁻ read noise, and 20Ke⁻ full well, while supporting 100 fps @ 43MP. Compared to traditional sCMOS, it delivers 10× higher throughput with no compromise on sensitivity, resolution, or speed.

    100fps @ 43MP <br>10× Data Throughput Boost
  • 31mm Diagonal / 3.2µm Pixel

    LEO 3243 leverages stacked BSI technology to achieve 80% quantum efficiency, 2e⁻ read noise, and 20Ke⁻ full well, while supporting 100 fps @ 43MP. Compared to traditional sCMOS, it delivers 10× higher throughput with no compromise on sensitivity, resolution, or speed.

    31mm Diagonal / 3.2µm Pixel
  • 100G CoF Interface

    Legacy interfaces like CameraLink or CXP2.0 fall short on bandwidth and scalability. LEO 3243 features a single-port 100G CoF interface, enabling stable, real-time transmission of 43MP @ 100fps data—breaking through I/O bottlenecks.

    100G CoF Interface

Specification >

  • Product Model: Leo 3243
  • Sensor Model: GSENSE 3243BSI
  • Sensor Type: Stacked BSI sCMOS
  • Shutter Type: Rolling Shutter
  • Pixel Size: 3.2 μm ×3.2 μm
  • Peak QE: 80 %
  • Chrome: Mono
  • Array Diagonal: 31 mm
  • Effective Area: 26.2 mm x 16.7 mm
  • Resolution: 8192 x 5232
  • Full Well Capacity : 19 ke- @HDR; 7.2 ke- @High Gain
  • Dynamic Range: 75 dB
  • Frame Rate: 100 fps@Standard mode, 50 fps@HDR, 100 fps@Compressed HDR
  • Read Out Noise: 3.3e-@High Gain
  • Dark Current: < 1 e⁻ / pixel / s @ 0 ℃
  • Cooling Method: Air / Liquid
  • Cooling Temperature: Locked at @ -5℃ (Water cooling);Locked at @ 5℃ (Air cooling)
  • Output Trigger Signals: Customer Specified
  • Trigger Interface: HIROSE
  • Data Interface: 100G QFSP28
  • Data Bit Depth: 14 bit, 16 bit
  • Optical Interface: T/F/C Mount
  • Dimensions: < 90*90*120 mm
  • Weight: <1kg
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Applications >

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  • Leo 3243 Pro Technical Specifications

    Leo 3243 Pro Technical Specifications

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