ID: 
379
Maker's Name: 
Ernst Leitz GmbH, Wetzlar
Where made: 
Germany
circa 1959
Dimensions: 
14 × 11 × 8 cm

Cutaway model showing the internal construction of the focussing drive used in Laborlux IIIa microscopes.

Both coarse and fine focussing are available through the same pair of knobs.

The model sat on the desk of the head of the UQ Microscopes Section for many years.