4-9
aPPENDIx a
(Reference)
ESTIMaTION OF aMbIENT
IlluMINaTION lEVEl
TablE a-1. STaNDaRD NaTuRal lIGHT cONDITIONS aND
IlluMINaTION ValuES
STaNDaRD NaTuRal lIGHT
cONDITIONS
IlluMINaTION ValuE,
lux
Quarter moon
0.05
Full moon
0.30
late twilight sky
1.00
twilight sky
10.00
overcast sky in the daytime
500.00
Summary of Contents for VOYAGER 3
Page 7: ...1 1 SECTION I introduction ...
Page 19: ...2 1 SECTION II operating instructions ...
Page 29: ...3 1 SECTION III OPERATIONAL DEFECTS ...
Page 35: ...4 1 SECTION IV maintenance instructions ...
Page 42: ...4 8 3 Clean the bi ocular and accessories 4 Replace all items in the case ...
Page 45: ...4 11 4 2 3 1 5 6 8 9 10 11 Figure B 1 NIGHT VISION bi ocular and aCCESSORIES 7 ...
Page 46: ...4 12 ...