21
Diaphragm and shutter speed
The TTL system, installed at most SLR cameras, will
properly estimate exposure while shooting with the unit.
If your camera is not equipped with the TTL system, the
table below will help approximately estimate the shutter
speed at the diaphragm of 2.0 for your film:
Film
sensitivity
(ISO)
50 100 200 400 800 1600 3200
Shutter
speed,
sec.
1 1/2 1/4 1/8 1/15 1/30 1/60
Use ISO 400 film or higher. Usage of a tripod is strongly
recommended to obtain higher quality photos.
Using a tripod is strongly recommended to achieve higher
quality photos.
7.
STORAGE AND MAINTENANCE
If Unit has been kept for a long time at temperatures
lower than -40
C (-40
F), then prior to use the it must be
warmed up at an ambient temperature of -10
C (14
F) to
+40
C (104
F) with relative humidity below 80%.
