<s>
Krasnogorsk	B-Algorithm
( Красногорск	O
)	O
is	O
a	O
series	O
of	O
spring-wound	O
16mm	O
mirror-reflex	O
movie	O
camera	O
designed	O
and	O
manufactured	O
in	O
the	O
USSR	O
by	O
Krasnogorsky	O
Zavod	O
(	O
KMZ	O
)	O
,	O
produced	O
between	O
1966	O
and	O
1993	O
.	O
</s>
<s>
A	O
total	O
of	O
105,435	O
Krasnogorsk-3	B-Algorithm
cameras	O
were	O
produced	O
between	O
1971	O
and	O
1993	O
.	O
</s>
<s>
The	O
Krasnogorsk	B-Algorithm
cameras	O
are	O
still	O
popular	O
among	O
independent	O
filmmakers	O
today	O
.	O
</s>
