In the market of exposure meters, the Auto Meter IV F has earned a favourable
reputation since it was launched in 1992, because of its operability and price.
The newly available Auto Meter VF is the successor to the Auto Meter IV F. In
addition to excellent operability and functionality, the Auto Meter VF provides
flash light/ambient light ratio display (analyse) function, shadow based/highlight
based exposure calculation function for reflected light measurement and a custom
settings mode that allows users to specify a desired exposure correction value
and shutter speed increment according to the user's preference. Among the Auto
Meter series, the Auto Meter VF is the first model providing these functions.
Using these functions, users can more easily achieve the desired photographic
Enhanced function for flash light measurement
The Auto Meter VF measures the flash light (momentary light) and ambient light
(continuous light) exposure separately with a single measurement operation.
(Flash light/ambient light portion measurement method*) The ratio of the flash
light exposure in the total exposure is displayed on the quadrant analyse scale
along with the measured value. (Flash light proportion display) After measurement,
you can simulate the ratios of the flash light and ambient light by changing
the shutter speed setting on the Auto Meter VF. This function is useful for
taking a photograph with or without the influence of the ambient light on the
shooting scene (e.g. modelling lamp, natural light).
* Flash light/ambient light portion measurement method: After taking flash
light reading (1), the meter automatically takes ambient light reading (2) with
a single measurement operation, and determines the exposure of the flash light
through (1) - (2) calculation.
For flash light measurement, the CORD and NON CORD modes are available. The
shutter speed can be specified in the range of 1 sec. to 1/500 sec.
Wide display range
For ambient light measurement, the display range is 30 min. to 1/8000 sec.
For flash light measurement, the display range is 1 sec. to 1/500 sec. The display
mode can be customised according to the user's preference. The selectable shutter
speed increment setting is 1 stop, 1/2 stop or 1/3-stop increments. The selectable
FNo. display mode is the conventional intermediate stop display (1/10 stop increments)
or the f number direct reading** mode.
** The f number direct reading mode is useful for cameras providing intermediate
f number settings (e.g. f3.5, f6.5.)
Versatile exposure calculation functions
In addition to the averaging function that determines an average exposure reading
at any two points, the Auto Meter VF provides shadow based and highlight based
exposure calculation functions in reflected light measurement***. For example,
if you wish to retain detail in the shadow area of a subject, the meter can
calculate the optimum exposure from standard exposure on the shadow point through
reflected light measurement. On the contrary, to prevent a white subject from
being bleached out, the meter takes the exposure reading on the highlight point
and calculates the optimum exposure from the standard exposure.
*** ( when using optional accessories Reflected Light Attachment II or Viewfinder
With the memory function, the Auto Meter VF can store up to two measured values
in the memory, enabling lighting ratio and contrast on a subject to be easily
Compact, light weight body and simple operations
In spite of the diversified functions, the Auto Meter VF retains the same simple
operation as the Auto Meter IV F.
Powered by AA alkaline dry cell