Microscope with CCD camera

[aurora14421]

Homework Statement

A CCD camera with 1024x768 pixels with a pixel pitch of 6 micrometres is positioned at the primary image of a microscope with a x60 objective and a 160mm tube length. The resultant image is viewed on a video monitor with a diagonal size of 43cm and an aspect ratio of 4:3. When this monitor is viewed at a 1m distance, what is the effective magnification?

Homework Equations

Magnification = - T/f
(T= tube length, f= focal length)

(1/f)=(1/v) +(1/u)
(v=image distance, u=object distance from lens)

The Attempt at a Solution

Not really sure where to start with this one. Can someone help?