Rollei 121 BC Manual Del Usuario página 25

Technicaldata
(performance specifications based on DIN 19011)
DIN guide number for 100 ASA / 21 DIN film 21 (metric) 70 (feet)
for 50 ASA/18 DIN film 15 (metric) 50 (feet)
Flash range with approx. 40 cm to 4 m/
automatic 16 in. to 13 It
_ Working aperture with automatic f/5,6 for 100 ASA/21 DIN film
Flash duration (to,,) automatic
non-automatic
Recycling time with
fresh batteries
Flash capacity with
fresh batteries
Flash power
Colour temperature
Angle of illumination
Full illumination (24 x 36 mm / 1
x
P /," format)
Acceptance angle of sensor cell
Dimensions
excl. foot
Weight excl. batteries
Batteries Quantity
Description
Voltage
Type 1
Type 2
Technical data subject to change
114 for 50 ASA/18 DIN film
approx .
'ha ,ooo
sec to
'/2500
sec
approx.
'12soo
sec
approx. 8' to 14 sec ,
depending on battery type
approx. 75 to 200' ,
depending on battery type
15 Ws
approx. 5500 K
approx. 46° x 60°
up to 35 mm focal length
approx. 15°
approx . 78 x 57 x 34
mml
3'/" x 2'/. x 1 '/"
in.
approx. 120 g / 4'/. oz.
2
AA type dry battery
1,5 V
Alkali manganese cell
e. g. Mallory Mn 1500,
Varta 7244 or similar
Carbon zinc cell
e. g. Pertrix 280 or similar
• obtainable with battery type 1
21