One good example of a telephoto lens to film/sensor distance being shorter than the actual focal length of the lens is the 400mm f/5.6L lens from Canon. The total physical length of this 400mm focal length lens is only 256.5mm; ergo the distance between the lens elements and the film plane/sensor cannot be 400mm.
(Singapore). The average salary for an Information Technology (IT) Manager is S$83,116 per year. Skills that are associated with high pay for this job are UNIX, Information Technology Infrastructure Library (ITIL), and Linux. Experience has a moderate effect on income for this job.
Facilities Manager Salary. (United Kingdom). The average salary for a Facilities Manager is Â£31,177 per year. A skill in People Management is associated with high pay for this job. People in this job generally don't have more than 20 years' experience.Â£21,813 - Â£45,454.acilities Manager Salary. (United Kingdom). The average salary for a Facilities Manager is Â£31,177 per year. A skill in People Management is associated with high pay for this job. People in this job generally don't have more than 20 years' experience.