Independent LED light source avoids cross color. It features with its high contrast,
high brightness, no drift and no cross color. It’s more suitable for specific fluorescence channel.
CHROMA filter narrowband filter is equipped. The minimum spectral band resolution reaches
10nm.It efficiently separates different fluorescence channels to achieve large information density
without affecting the quality of data.
Equip Dhyana 400D high-sensitivity refrigeration scientific CMOS camera.
Low signal-to-noise ratio, high resolution. Equipped with a new 1.2 inch surface array scientific
CMOS chip. The quantum efficiency at 600 nm is up to 80%. 6.5 um pixel size and 2*2 pixel
binning function realized by FPGA, suitable for low-light detection and imaging.
The Dhyana 400D has excellent performance, with only 2 electrons of readout noise.
The browsing speed is up to 35 frames/s at 4 megapixels. And the data transmission
speed is up to 5Gb/s to provide strong support for users’ work.
The field of view within 26.5mm maintains flat field well. Shooting and exposure time is greatly reduced.
LED light source ensures more than 20000 hours of life and it’s easy for maintenance.
Wireless charging technology is introduced to power the light source by using non-contact Hall switch.
Wires are reduced and the system stability is greatly increased. Non-contact brush reduces the wear
probability and greatly increases the working life
The fluorescence image stitching algorithm based on high-precision direct position feedback
is used to splice images to obtain seamless whole-slide images and improve browsing experience.
Pupil function of visual image enhancement algorithm is applied. No need to correct slides.
The optical field information is efficiently estimated based on the limited excitation light information.
When the light field information will not change with the increase of new sample, you can judge that
this light field information was the right information of the light, and the light field will be calibrated
based on this information.