Minimium exposure time

Namespace: ASCOM.DeviceInterface
Assembly: ASCOM.DeviceInterfaces (in ASCOM.DeviceInterfaces.dll) Version: (


double ExposureMin { get; }
Visual Basic
ReadOnly Property ExposureMin As Double
Visual C++
property double ExposureMin {
	double get ();

Return Value

The minimum exposure time, in seconds, that the camera supports through StartExposure


Must be implemented, must not throw a PropertyNotImplementedException.

This must be a non-zero number representing the shortest possible exposure time supported by the camera model.

Please note that for bias frame acquisition an even shorter exposure may be possible; please see StartExposure for more information.

It is recommended that this function be called only after a connection is established with the camera hardware, to ensure that the driver is aware of the capabilities of the specific camera model.

This is only available for the Camera Interface Version 2


ASCOM..::..NotConnectedExceptionMust throw an exception if the information is not available. (Some drivers may require an active connection in order to retrieve necessary information from the camera.)
ASCOM..::..InvalidValueExceptionMust throw an exception if not valid.

See Also