High-Sensitivity & High-Speed sCMOS Camera-Aries 6504

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Overview

The Aries 6504 is built on a next-generation back-illuminated sCMOS platform, delivering generational improvements in readout noise, frame rate, and dark current. Designed for high-speed, high-dynamic-range imaging under low-light conditions, the camera achieves a readout noise of 0.8 e⁻ (RMS) and supports full-resolution acquisition at 297 fps with 4.2 megapixels. With a dark current of ≤0.01 e⁻/pixel/s at −20 °C, Aries 6504 is well suited for a wide range of high-speed, low-light imaging applications in life sciences, physical sciences, and industrial inspection.

95% QE & 0.8 e⁻ (RMS)
High Sensitivity for Low-Light Imaging

The Aries 6504 is built on a back-illuminated sCMOS platform with 95% QE and 6.5 μm pixels, achieving 0.8 e⁻ (RMS) readout noise and delivering a significant SNR improvement over prior-generation BSI sCMOS cameras.
297 fps @ 4.2 MP
High Speed with Sub-Electron Noise

In the Speed mode, the Aries 6504 operates at up to 297 fps at full 4.2 MP resolution, representing a threefold increase in frame rate compared with previous-generation sCMOS cameras of the same sensor format. Sub-electron readout noise down to 0.8 e⁻ is maintained under high-speed readout,, enabling efficient photon utilization in high-speed, low-light conditions.
0.01 e-/pixel/s @ −20 °C
Low Dark Current for Long-Exposure

At −20 °C, the Aries 6504 exhibits a dark current as low as 0.01 e⁻/pixel/s, approximately one-fifth that of previous-generation 6.5 μm sCMOS cameras. This reduction significantly improves long-exposure performance and supports applications requiring extended integration times under low-light conditions.

Specification >

Model: Aries 6504
Sensor Type: BSI sCMOS
Sensor Model: GSENSE6504BSI
Peak QE: 95 % @ 450nm
Color/Mono: Mono
Array Diagonal : 18.8 mm
Effective Area: 13.3 mm x 13.3 mm
Resolution: 2048 (H) x 2048 (V)
Pixel Size: 6.5 μm x 6.5 μm
Full-Well Capacity: 15ke- @ HDR mode
Dynamic Range: 86dB @ HDR mode
Frame Rate: 170fps @ HDR mode

297fps @ Speed mode
Readout Noise: 0.8e- (RMS) @ HDR mode
Shutter Type: Rolling, Global reset
Exposure Time: 6.6 μs ~ 10 s
DSNU: 0.2 e-
PRNU: 0.3 %
Cooling Method: Air, Liquid
Max. Cooling Temperature: Liquid：-20℃ @ Liquid temperature 20℃)

Air：-10℃ @ Ambient temperature 25℃；
Dark Current: ≤0.01e-/pixel/s @ -20℃
Binning: 2 x 2, 4 x 4
ROI: Support
Trigger Mode: Hardware, Software
Output Trigger Signals: Readout End,Global Exposure,Exposure Start, Trigger Ready,first row,any row,High,Low
Trigger Interface: SMA
Data Interface: USB3.2 Gen2, CXP2.0 x 2
Data Bit Depth: 12 bit, 16 bit
Optical Interface: C-mount
Power Supply: DC12V
Power Consumption: 60 W
Dimensions: 80×80×108mm *
Weight: 950 g
Software: Mosaic, SamplePro
SDK: C，C++
Operating System: Windows 10/11, Ubuntu 22.04
* Remark: The dimensions listed refer to the bare camera body only; water-cooling connectors, adapters, and interfaces are not included. For full details, see the mechanical drawing.