Completely off topic....?

Minolta III meter and Booster II

Highslide JS
Minolta Flashmeter III with Minolta Booster
Probably off topic....maybe, but I enjoy this meter very much, not only as a backup though. When doing close-up metering it allows me to do a reflected light reading from small important subjects.
This is extremely important when photographing single flowers.

Unplugged the meter gives me very accurate incident light readings.


Completely off topic (2)....?

Minolta original flash meter

Highslide JS
Minolta Flash meter (1969)
Certainly off topic....but fun.
In between editing the site, I've acquired this Minolta flash meter from 1969, complete with synch cord (never used and probably already worth the greens I've paid), manual and ND filter.
Aware of this meter since I studied on the Photo Academy, it was far beyond my reach in that time, I felt some quickening of the blood when spotting it on E-bay...

This was the very first professional flash meter. Actually a misnomer as ambient light can be measured also.
The meter can read reflected light (10 deg) and incident light with or without sync cord. The meter was in almost pristine condition. There could be a problem however, meters from this era used mercury 1.35 V exclusively. The substitute alkaline 625 1.5 V could give problems, but it did not.....The meter is dead-on compared to my Minolta IV.
Highslide JS
Minolta Flash meter (1969) Front-view
View from the measuring front.
Once the reflected light receptor view finder is attached the incident light receptor (dome) is disconnected.
The images will show its almost mint state the meter is in.
Highslide JS
Minolta Flash meter and optional accessory.
Minolta Flash meter and optional accessory:
Accessory Connector Shoe
Mounted - Micro Disk Receptor

The receptor is mainly used when light is too weak for measurement with the flashmeter dome.

Highslide JS
Minolta Flash meter (1969) Front-view & back view
On the left: Correct (Incident light) position to point to the camera.
On the right: Correct position (Reflected light) when pointing to the subject with the 10 deg viewfinder

It is very nice to handle this meter and certainly will cause raised eyebrows with my colleagues but... what the heck!

Highslide JS
Optional accessories in Minolta Box (1969)

Miscellaneous accessories acquired some time later:
  • Minolta accessory box
  • Accessory connector shoe
  • 4 EV ND filters for both incident and reflected light
  • Flat diffusor
  • Micro-Disk receptor LH2 5 LV more senstive than incident light receptor


Highslide JS
Original sales brochure (1969)
Copy from the sales leaflet 1969.
The meter was #1 choice till 1975 for professional Studio use, followed by the Minolta flashmeter II (1975-1979), Minolta Flash meter III (1979-1985 Probably the most respected Flash meter ever), Flashmeter IV (1985 - 1995), Flash meter V (1995-2002) and the Flash meter VI (2002 - a little short of forever?).

(Minolta Co Ltd and later Konica Minolta has stopped production of cameras and meters for the photographic market.)

  • Ref view finder
  • 4 EV ND filters for both incident and reflected light
  • Spherical and flat diffusors
  • Pin point receptor - measuring GG
  • Micro-Disk receptor


For some reason I kept this leaflet for many years in my archives.


Highslide JS
Comparison Type I - II (1969)
Minolta Flashmeter II comparison with the Original Model.
Minolta flashmeter II (1975-1979).
Weight: with batteries

Weight = 400 gr (Original) 1x AA 5x625
Weight = 250 gr (IV) 1x AA
Weight = 255 gr (III) 6x 1.5V
Weight = 400 gr (II) 1x 9V block


The difference in size can be seen in the images...

Highslide JS
Comparison Type I - III (1969)
Minolta Flashmeter III comparison with the Original Model.
Minolta Flash meter III (1979-1985 Probably the most respected Flash meter ever)
Highslide JS
Comparison Type I - IV (1969)
Minolta Flashmeter IV comparison with the Original Model.
Flashmeter IV (1985 - 1995)
Can't get enough? Neither can I :-) - Focal plane metering....