The Tucsen Dhyana series cameras are based on pioneering new scientific CMOS technology, which makes them particularly suitable for high fidelity, quantitative scientific measurements in low light level conditions.

ln general, CCD-based cameras offer high sensitivity but low frame rates. Conventional CMOS cameras offer very fast frame rates but compromise dynamic range and sensitivity. Scientific CMOS image sensors, on the other hand, simultaneously offer extremely low noise, high frame rates, wide dynamic range, high quantum efficiency, a high resolution and a large field of view.

Dhyana95 V2

Dhyana 95 V2 adopts Tucsen’s new technology and performance standard. The smallest dimension among peers for scientific imaging makes it perfect for demanding compact space. The water-cooling method and CameraLink interface apply the camera for conditions requiring high stability.

Features

  • 95% ultra-high quantum efficiency
  • 2" Sensor area
  • 11um x 11um pixel size
  • 100Ke- full-well capacity
  • Air/Water coolling
  • USB3.0/CameraLink

Not only its sensitivity is obvious to all, but also its typical performances , like 2 inch area array, 11 um pixel size and high dynamic range, make it widely used for high-end applications of life science, physic and astronomy etc.

Download brochure here.

Smaller size but more functions

Dhyana95 V2 adopts Tucsen’s new technology and performance standard. The smallest dimension among peers for scientific imaging makes it more popular for demanding compact space. The water-cooling method and CameraLink interface apply the camera for conditions requiring high stability.

Faster readout by doubling speed

Dhyana95 V2 adds a STD high speed readout mode, of which the frame rate is up to which is twice as the normal mode. It can be achieved progressively by using ROI function for applications demanding special frame rate.

Superior background with accurate calibration

Dhyana95 V2 now can provide a superior background for quantitative analysis applicaitons. The DSNU/PRNU have reached the international optimum of 0.2e- and 0.3% respectively, as the problems from sensor production process, such as edge glow, dead pixels as well as pixel non-uniformity, all have been calibrated accurately.

95% quantum efficiency, and excellent SNR

The Dhyana95 V2 uses backside-illuminated sCMOS thinned chip technology to avoid light interference from the wiring layer. It has excellent response capabilities in the ultraviolet, visible and near-infrared bands, with a peak quantum efficiency of up to 95%@560nm, and when the number of incident photons are more than 3 , it can have a better SNR performance than the typical EMCCD camera of 97% peak QE .

 

100Ke- Full Well Capacity, High Dynamic Range

Thanks to the 11um large pixel , Dhyana95 V2's full-well capacity can be up to 100,000 electrons. Advanced High Dynamic (HDR) mode, through dual-channel gain combined, it can present high-quality images with rich details of dark and bright in real time, which is very useful in applications such as life science. The 2" array can not only adapt to more optical interfaces and deliver a greater field of view, but also results in fewer lens switches to find the area of interest on the sample.