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CONTENTS
1.
OVERVIEW ............................................................. 3
2. DELIVERY SET ...................................................... 4
Standard delivery set ........................................................ 4
Optional accessories ........................................................ 4
3. SPECIFICATIONS .................................................. 5
Unit specifications ........................................................... 5
Main tube parameters ...................................................... 6
Spatial frequency-contrast characteristic ......................... 6
Field of view cleanness .................................................... 7
4. UNIT DESIGN ......................................................... 8
5. OPERATION INSTRUCTIONS .............................. 9
Installing battery .............................................................. 9
Switching the unit on ....................................................... 9
Switching the unit off .................................................... 10
Operating at night .......................................................... 10
Adjusting to individual vision ........................................ 10
Focusing ........................................................................ 10
Interpupillary distance ................................................... 11
Installation of interchangeable lenses ............................ 11