<s>
It	O
is	O
manufactured	O
by	O
Krasnogorsky	O
Mechanicheskiy	O
Zavod	O
(	O
KMZ	O
)	O
in	O
Krasnogorsk	O
,	O
Russia	O
,	O
better-known	O
for	O
their	O
range	O
of	O
Zenit	B-Application
cameras	I-Application
.	O
</s>
<s>
In	O
1967	O
it	O
was	O
succeeded	O
by	O
the	O
Horizont	B-Algorithm
.	O
</s>
<s>
This	O
camera	O
already	O
shared	O
the	O
basic	O
looks	O
with	O
the	O
present	O
models	O
and	O
had	O
similar	O
technical	O
specs	O
:	O
it	O
had	O
a	O
f2.8/28mm	O
Industar	O
lens	O
and	O
four	O
shutter	O
speeds	O
,	O
ranging	O
from	O
1/30	O
s	O
to	O
1/250	O
s	O
.	O
First	O
introduced	O
at	O
Photokina	O
in	O
1966	O
,	O
the	O
Horizont	B-Algorithm
created	O
a	O
picture	O
using	O
24×58mm	O
frames	O
on	O
35	O
mm	O
film	O
.	O
</s>
