Medium Size COLDMOS
QHYCCD medium size COLDMOS camera series includes all the cooled cameras with sensor size between 1inch to Full Size (36mm*24mm) and includes the BSI (Back illumentated) and FSI (Front illumentated) CMOS sensor.
No one want to lost the frame in long exposure. All of the QHY medium size COLDMOS camera has built-in 128MB DDRII image buffer. To compare with the non big buffer camera, This memory will cache the image and avoid the frame lost. And this buffer allows camera working on low performance computer and USB2.0 port. This buffer also helping for multiple camera applications and avoid the USB transfer stuck. For example, you can use four QHY163M on same one comptuer do to LRGB array imaging.