Flash for taking macro shot with digital SLR camera.
Each exposutre data set is obtained from exposure table.

In addition, capacity controller has 3 switch positions of full, 1/2 and
1/4, decreases light power and widens the aperture value by one f-
stop and two f-stops each at the same distance and the same ISO.
For example
first switch to fill-position at 10cm, f32, ISO 100
then switch to 1/2-position, the result is 10cm, f22, ISO 100
then switch to 1/4-position, the result is 10cm, f16, ISO 100
The smaller the f-number becomes, the shallower the depth of field gets.

Ring flash is equipped with 55mm screw-in size and is attached to lens
front directly or through stepping ring,
Power pack is put onto camera’s hot-shoe.
GN: 3.2, ISO 100, meter
Power source: 2 AA batteries

Remote controller for studio flashes.
Synchro cords become unnecessary.

Shoots infra-red invisible ray by synchronizing with camera’s shutter
pressing,
Studio flash’s photocell or sensor catches the ray.
Simultaneously studio flashes illuminate.

Effective distance: about 45 meters in straight distance in daylight
Automatic powering-off circuit within about 5 minutes
Recycling time: 0.1~1.0 second
Put on camera’s hot shoe,
Power source: 2 AA alkaline batteries

When the camera has not a hot-shoe, synchro cord is connected to
this transmitter and to the camera’s x terminal..

For macro shot use
fits every digital camera with hot-shoe or with synchro terminal
guide number 3.2 (ISO 100, meter)
volume controller with f2.0, f2.0 & f4.0 positions to control flash
power
put into camera’s accessory shoe
built-in twin flash heads, twin flexible arms & hot-shoe
power source 2 AA alkaline batteries

Flash for macro shot with 35mm SLR film camera,
GN 3.2, meter, ISO 100
Exposure combination data can be obtained from this flash.
For example,
10cm/f32,
20cm/f22,
30cm/f16, etc.
This flash is equipped with built-in twin flexible arms, twin flash
heads, hot-shoe and synchro socket.
This flash is directly mounted on camera’s hot-shoe.
If the camera has not hot-shoe, use synchro cord between this
flash and the camera.
Power source 2 AA alkaline or equivalent batteries