Leitz leica auto-collimator operating instructions. Available to purchase for immediate download. Below is an extract from the manual converted to text for a quick impression on the content. Leitz leica auto-collimator operating instructionsAuto-Collimator1. Purpose 2. Unpacking, cleaning, setting up 3~ Description and operation 3. 1 Measuring principle 3..2 Construction of the telescope 3, 3 Micrometer eyepiece 3;4 Mirror for the autocollimator 3, 5 Measuring at long distances 4, Accessories 4, l Mandler alignment device 4.2 Deflecting mirror 4. 3 Pentagon prism 4.4 Mirror polygons4. 5 Setting up the autocollimator 5. Examples of measurements 5. 1 Measuring a guide track 5.2 Measuring a surface plate 5.3 Uses of the pentagon prism 5.4 Measuring a graduated circle against a mirror polygon 6. Bibliography