| Producer data |
| producer |
SAMYANG
(South Korea) |
price |
40 $ |
| technical data |
| flash type |
computer flash system,
dedicated to Praktica BC and BX cameras |
production period |
unknown |
| flash guide number |
32 (100 ASA) at 35mm head
setting
42 (100 ASA) at 85mm head setting
aperture settings from f1.4 to f16
|
charging time |
depends on capacitor charge
level:
auto 0.5 - 10seconds
manual 8-12 seconds |
| available shots |
unknown |
TTL-flash-system |
yes, control contacts in the hot shoe,
Auto thyristor: full manual: 4 ratio settings 1/2: 1/4: 1/8: 1/16
sensor angle: approx. 20°
|
| illumination time |
Auto 1/1000 to 1/30000
Manual 1/1000 (full) to 1/125000 (1/16th) |
color temperature |
unknown
4 colour filters (white, red, blue, green)
|
| batteries |
4 x LR44 (AA) alkaline
batteries |
size/weight |
175x79x52mm
380g less batteries |
| ready signal generation |
LCD-display system on flash box,
flash ready signal contact for the hot shoe |
reflector |
swivel-mounted 0 to 90°
swivel head 350° total
adaptable to focal length of 28, 35, 50 and 85mm
|
|
