Click or drag to resize

ITelescopeV3FocalLength Property

The telescope's focal length, meters

Namespace:  ASCOM.DeviceInterface
Assembly:  ASCOM.DeviceInterfaces (in ASCOM.DeviceInterfaces.dll) Version: 3c9121baba46811fe6e53a58a05935662261416d
Syntax
double FocalLength { get; }

Property Value

Type: Double
Exceptions
ExceptionCondition
PropertyNotImplementedExceptionIf the property is not implemented
Remarks
This property may be used by clients to calculate telescope field of view and plate scale when combined with detector pixel size and geometry.

This is only available for telescope InterfaceVersions 2 and 3

See Also