Canon FTb - Technical Data

Technical l|ata
I
Type :
35mm
single-lens ref lex camera with focal
plane
shutter, Picture size
,
24
x
36mm.
r Interchangeable
Lenses:
Canon FD series lenses
with
full aperture signal lever.
r Standard Lens:
Canon FD
55mm
F
1.2,
FD
5Omm
F
1.4,
FD
SOmm
F
1.8.
I
Viewfinder:
Eye-level
using
pentagonal
prism.
Angle
Finder
A, Magnifier
5,
DioptricAdjustment
LensEs can
be attached,
r Focusing
Screen: Using
Fresnel lens
and
microprism screen rangefinder. With
metering
beam-splitting
condsnser.
r
Fiefd-of-View:
94%
of actual
picture
area.
0.85x with standard
50mm lens at infinity.
r Viewfinder
Information:
Meter needle and
aperture
needle,
red
signal
indicating outside lower
side
of meter coupling
range, meter
index
for stopped-down
rnetering and battery check
use,
and coupling
range limit
marks.
r DioptricAdjustment
Lenses:
Standard
-1.2
diopter.
Interchangeable with
+1.5,
O,
-2.5,
and
-4.
r Mirror: Shockless
quick
return system.
Mirror can be fixed in upward
position.
Aperture
is
manually
operated when
mirror
is
fixed
in
upward
position.
r
Lens
Mount:
Bayonet type FD mount. FL
and
R
series of lenses mountable.
I
Coupling
Function
of Lenses: FD lenses; full
aperture metering, coupled with
automatic dia-
phragm.
FL
lenses;
stopped-down
metering, coupled
with
automatic
diaphragm.
R lenses;
stopped-down
metering,
manually
operated
diaphragm.
r Shutter:
Focal
plane
shutterwith
speeds from 1/1000 to
1sec. and B. Multiple
series.
Equiinterval
index. X contact
at
"
60
".
Shutter release button can
be
locked.
r Self-Timer:
Built-in. Activate with
shutter
release button. Approx.
10sec. time lag.
Self.
timer
lever
is
used
in common
as stopped-down functioning
lever.
r
Film
Speed Scale:
ASA 25-2OOO.
I
Exposure
Meter: Built
in.
Using
CdS
photocell.
Coupled
to shutter
speeds, film speeds
and
f/stop. Match
needle
type full aperture measuring mechanism.
Central
area
metering system,
measures L2%
ol
picture
area. Stopped-down metering
possible.
Fixed
dot type
metering,