By connecting the QHYCCD QHY294M monochrome camera to the CFW3M filter wheel and the OAG-M off-axis guider, camera sensor will be at 52mm from the female front thread (in the box you find 2 adapters: one with T2 42x0.72 female thread and one with 54x0.75 female thread shown in the bottom-left picture, together with the CFW3M 5x50,8mm filter wheel). Connection of the camera to the filter wheel allows to indipendently rotate the camera from filter wheel and off-axis guider and the camera is fixed with 3 120° screws.
By connecting camera to the filter wheel and off-axis guider, you have a very rigid body that allows to avoid unwanted flexures and doesn't occupy a long backfocus.
Type: | Camera CMOS raffreddata |
---|---|
Sensor | Monochrome |
Sensor | IMX492 |
Resolution | 4164 x 2796 |
Sensor dimensions (mm) | 19,3 x 13 |
Sensor diagonal (mm) | 23.2 |
Pixels dimensions (µm) | 4.6 |
A/D converter | 14 bit |
Cooling | -35°C rispetto a T ambientale |
Readout Noise (e-) | 1e- at high gain |
ST4 integrated autoguide port | No |
Telescope interface | Filetto T femmina (42x0,75) |
Connection to PC | USB 3.0 |
Power | External 12V 5A |
Backfocus (mm) | 52mm |
Weight (gr.) | No |