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1
CONTENTS
1.
OVERVIEW............................................................. 3
2. DELIVERY SET...................................................... 5
Standard delivery set........................................................ 5
Optional accessories ........................................................ 5
3. SPECIFICATIONS .................................................. 6
Unit specifications ...........................................................6
Main tube parameters ...................................................... 7
Spatial frequency-contrast characteristic......................... 8
Field of view cleanness.................................................... 8
4. UNIT DESIGN.........................................................9
5. OPERATION INSTRUCTIONS............................ 12
Installing battery............................................................ 12
Switching the unit on..................................................... 12
Switching the unit off .................................................... 13
Operating at night.......................................................... 13
Adjusting to individual vision........................................ 13
Focusing ........................................................................ 14
Interpupillary distance ................................................... 14
Installation of interchangeable lenses............................ 14