Filter
Top Products
81
Glossary of Terms
For the sake of clarity, here are short and simple explanations of several
terms, items and features mentioned in the manual that may be unfamil-
iar to some.
Bar code
Some roll film brands have a Bar code which the H2 magazine
can recognize and interpret. is automatically transfers the ISO
rating and film length of the film to the camera and saves you
from an incorrect setting. However, you might wish to rate the
film at a different ISO setting, in which case you should transfer
to manual ISO setting.
Bracketing
e practice of making extra exposures over or under (normally
both) the ‘standard’ exposure to ensure the desired result. is
is particularly useful when using transparency film in difficult
lighting conditions. Easily set and controlled with the H2.
Custom setting
e setting chosen by the user that differs from the default set-
ting.
Click / Press – On.Off button
e ON.OFF button can be depressed in two different ways which
in turn cause different results. is distinction is referred to in the
text as clicking and pressing. Clicking is a very rapid depressing
of the button with immediate release whereas pressing is a longer
depression of the button with maintained pressure.
EV
Exposure Value. It represents the standard photographic notation
within exposure control. For example, if you change the aperture
on a lens from f/11 to f/8, you will increase the exposure by 1EV.
Similarly, if you change the shutter speed from 1/15s to 1/60s you
will decrease the exposure by 2EV. A change in EV can therefore
represent a change in aperture, shutter speed or a mixture of both.
It is a simpler and more useful way of referring to the essential
effective combination when making exposure settings without
referring to the implications and sometimes confusing aspects of
specific shutter speeds or apertures.
As a practical example, if you are using ‘exposure compensation’,
the settings are in EV’s (oen referred to as ‘stops’ in older de-
scriptions) or fractions of EVs (or ‘stops’). erefore an exposure
compensation of +1EV, for example, will provide ‘one stop over-
exposure’ and similarly an exposure compensation of -1/2EV, for
example, will provide ‘ a half stop underexposure’.
See the chart in this manual for cross reference of EVs and their
aperture/shutter speed equivalents
Default setting / factory setting
A standard setting that a device is set to in the first instance dur-
ing manufacture and returns to if a setting change is halted or
interrupted in any way.
Half-press / Full press – Shutter release button
e shutter release button can be depressed in two different ways.
is distinction is referred to in the text as half-press and full-press
positions. A half-press is a rapid, so press whereas a full-press is
a firmer and longer depression of the button.
LCD
Liquid Crystal Display. An electronic information panel. e grip
and magazine both have LCD panels.
LED
Light Emitting Diode. Electronic devices used in information
displays. e viewfinder display has LED’s to the le and right of
the integral LCD panel.
Mid-grey / 18% grey
An important point to be remembered is that all photographic
exposure meters / light metering systems are calibrated to provide
a reading that will reproduce a ‘mid-grey or 18% grey tone’ from
the measured subject tone. is is an international photographic
standard upon which all exposure calculations must be based.
e H2 has very accurate and sophisticated exposure measuring
modes. Pre-programmed information is taken into account via the
metering system when calculations are automatically made. is
provides a very satisfactory compromise for a host of photographic
situations and many users will certainly be very satisfied with
the consistently high quality of results. Nevertheless, some situ-
ations are either so technically difficult or open to interpretation
that manual intervention is advised to ensure the desired result.
Naturally, many seasoned users always prefer manual control but
they base their calculations and decisions on much experience.
To illustrate this point, imagine the following example:
Pin two sheets of paper, one black and the other white, onto a
grey wall. Take three exposures using an average light reading;
a close-up of the black sheet, a close-up of the white sheet, and a
distance shot of the whole wall including the two sheets. Without
any manipulation, the first two exposures will produce a tone that
is similar to the wall, namely, a grey tone; not black or white. e
third exposure, however, will reproduce the wall as a grey tone
while the two respective sheets now appear as black and white
respectively, as originally observed.
However confusing this might at first seem, it is fundamental to
mastering exposure calculations and exposure control. If you are at
all unsure about this basic concept, you are strongly recommended
to refer to a general photographic manual for a fuller explanation
in order to obtain the maximum from your H2.
OTF
Off e Film - a literal description of the light measurement me-
chanics regarding flash exposure measurement.
Profile
You can allow the H2 to be set according to ‘profiles’. ese profiles
are combinations of modes, methods and settings (custom or default)
that suit specific photographic situations. By using a personal profile
- which you can create, name and save - the camera is immediately
configured for a specific purpose without any need to check through
the menus. is is a very rapid and secure way of working when
repeatedly confronted with similar photographic situations.