<s>
The	B-Algorithm
Agfa	I-Algorithm
Optima	I-Algorithm
1535	I-Algorithm
Sensor	I-Algorithm
is	O
a	O
35	O
mm	O
rangefinder	B-Algorithm
camera	I-Algorithm
manufactured	O
by	O
the	O
German	O
company	O
Agfa	O
in	O
1977	O
.	O
</s>
<s>
It	O
has	O
the	O
typical	O
big	O
finder	O
of	O
the	O
Optima	O
series	O
,	O
but	O
on	O
this	O
special	O
model	O
it	O
is	O
combined	O
with	O
a	O
superimposed	O
coupled	B-Algorithm
rangefinder	I-Algorithm
.	O
</s>
