Contents
8.
Operation ....................................................... 82
Contrast (TL) ......................................91
8.5 Focusing ..........................................................95
8.6 Tubes ..............................................................97
8.8 Eyepieces........................................................98
8.9 Objectives .......................................................99
6
9.
10.2 Cleaning ........................................................110
Parts ............................................................ 112
14. Index ............................................................ 116