<s>
The	O
Topcon	B-Algorithm
RE	I-Algorithm
Super	I-Algorithm
,	O
or	O
Beseler	O
Topcon	O
Super	O
D	O
in	O
USA	O
,	O
was	O
launched	O
by	O
Tokyo	O
Kogaku	O
KK	O
in	O
1963	O
and	O
manufactured	O
until	O
1971	O
,	O
at	O
which	O
point	O
it	O
was	O
upgraded	O
to	O
the	O
Super	O
D	O
and	O
again	O
to	O
Super	O
DM	O
the	O
following	O
year	O
.	O
</s>
<s>
It	O
is	O
a	O
professional	O
oriented	O
35mm	O
SLR	B-Algorithm
camera	I-Algorithm
that	O
had	O
a	O
comprehensive	O
range	O
of	O
accessories	O
available	O
.	O
</s>
<s>
It	O
features	O
the	O
Exakta	B-Algorithm
bayonet	O
lens	B-Algorithm
mount	I-Algorithm
for	O
interchangeable	O
lenses	O
.	O
</s>
<s>
A	O
special	O
accessory	B-Algorithm
shoe	I-Algorithm
is	O
situated	O
at	O
the	O
base	O
of	O
the	O
rewind	O
knob	O
with	O
a	O
standard	O
PC	O
sync	O
.	O
</s>
<s>
Some	O
common	O
features	O
of	O
35mm	O
SLR	B-Algorithm
photography	O
were	O
first	O
seen	O
on	O
the	O
Topcon	B-Algorithm
RE	I-Algorithm
Super	I-Algorithm
.	O
</s>
<s>
This	O
enabled	O
improved	O
exposure	O
accuracy	O
,	O
especially	O
in	O
close-up	O
macro	O
photography	O
using	O
bellows	B-Algorithm
or	O
extension	O
rings	O
,	O
and	O
in	O
telephotography	O
with	O
long	O
lenses	O
.	O
</s>
<s>
The	O
meter	O
cell	O
is	O
actually	O
incorporated	O
in	O
the	O
camera	O
's	O
reflex	B-Algorithm
finder	I-Algorithm
mirror	O
.	O
</s>
<s>
Topcon	B-Algorithm
RE	I-Algorithm
Super	I-Algorithm
/	O
Beseler	O
Topcon	O
Super	O
D	O
:	O
type	O
46A	O
,	O
serial	O
no	O
.	O
</s>
<s>
Tokyo	O
Kogaku	O
KK	O
launched	O
their	O
first	O
35mm	O
SLR	B-Algorithm
camera	I-Algorithm
in	O
1957	O
,	O
about	O
two	O
years	O
before	O
the	O
Nikon	B-Algorithm
F	I-Algorithm
and	O
the	O
Canonflex	B-Algorithm
.	O
</s>
<s>
This	O
was	O
the	O
Topcon	O
R	O
,	O
with	O
bayonet	O
lens	B-Algorithm
mount	I-Algorithm
from	O
the	O
Exakta	B-Algorithm
Varex	O
camera	O
from	O
Ihagee	O
in	O
Dresden	O
,	O
successor	O
to	O
the	O
Kine	B-Algorithm
Exakta	I-Algorithm
of	O
1936	O
.	O
</s>
<s>
It	O
was	O
also	O
inspired	O
by	O
the	O
Zeiss	O
Ikon	O
Contax	B-Algorithm
S	I-Algorithm
as	O
well	O
as	O
the	O
Japanese	O
Miranda	B-Algorithm
T	I-Algorithm
—	O
most	O
obviously	O
the	O
body	O
shape	O
by	O
the	O
former	O
,	O
and	O
the	O
detachable	O
finder	O
prism	O
by	O
the	O
latter	O
.	O
</s>
<s>
However	O
,	O
it	O
was	O
not	O
until	O
1963	O
the	O
Topcon	O
name	O
became	O
famous	O
by	O
introducing	O
the	O
Topcon	B-Algorithm
RE	I-Algorithm
Super	I-Algorithm
,	O
an	O
event	O
that	O
took	O
the	O
entire	O
camera	O
industry	O
by	O
surprise	O
:	O
This	O
camera	O
featured	O
through-the-lens	O
(	O
TTL	O
)	O
exposure	O
metering	O
,	O
at	O
full	O
lens	O
aperture	O
.	O
</s>
<s>
In	O
addition	O
,	O
a	O
range	O
of	O
special	O
lenses	O
without	O
focusing	O
thread	O
(	O
to	O
be	O
used	O
with	O
bellows	B-Algorithm
or	O
focusing	O
extension	O
tube	O
)	O
were	O
available	O
for	O
macro	O
work	O
:	O
</s>
