Dioptric Adjustment Lenses
Dioptric adjustment lenses can
be
attached by inserting them from above into
the grooves in the viewfinder eyepiece to
compensate for the individual eyesight. With
them, near-sighted or far-sighted persons can
perform photography without glasses.
The built-in
eve~iece lens of the
AE-1
has
. .
-1
diopter. The follow~ng
10
kinds of
dioptric adjustment lenses arc optional ac-
cessories:
+3,
t2, t1.5,
-1,
t0.5, 0, -0.5.
-2,
-3
and
4
(diopters).
One way of selecting the correct dioptric
Accessor~es such as an eyecup, d~optr~c
adjustment lens for you is to select the one
I
adjustment
lenses,
angle
finders,
and
mag.
that
is
the
clo=st to your gla=e~ in regard to
nifier
can
be
attached
to
the
viewfinder
number of diopters. But. we propose that.
eyepiece.
when you select the most appropriate dioptric
adjustment lens, you actually look into the
viewfinder through
it
after placing
it
over the
eyepiece.
Because the camera itself has
-1
diopter,
the
d~opters of the lenses are recorded as the
real power when attached to the camera, thus
1
reflecting the power of the camera's
I
viewfinder.