Newcon Optik NVS 7-4X User Manual
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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