Distance Scale; Film-Plane Index; Infrared Index - Minolta X-700 Instruction Manual

Distance scale

You may find that in the follow-
ing situations it is easier to focus by
estimating the distance
subject, then aligning the corre-
sponding figure on the distance
scale with the index:
• If you are taking long exposures
or flash pictures when it is too
dark to focus through the lens
• If you want to prefocus on your
subject, such as in quickly shot
candid photos

Film-plane index

The symbol beneath the film-
advance lever indicates the position
to your occupied by the film in the camera.
It can be used for measuring the
distance from subject to film when
taking close-ups, photomacrographs,
and photomicrographs, where the
exact distance is sometimes impor-
tant.

Infrared index

For proper focus when using
infrared film, first focus your sub-
ject as usual w i t h visible light, then
attach a red filter and turn the
focusing ring to the right to align
the point of proper focus on the
distance scale w i t h the small red
dot (or red " R " on MC and old-
type MD lenses) on the depth-of-
field scale. Set exposure according
to the film manufacturer's recom-
mendations.
41