<s>
The	O
Olympus	B-Algorithm
AZ-4	I-Algorithm
Zoom	I-Algorithm
is	O
a	O
35mm	O
fixed-lens	O
SLR	B-Algorithm
camera	I-Algorithm
introduced	O
in	O
1989	O
.	O
</s>
<s>
It	O
has	O
the	O
following	O
features	O
usually	O
only	O
found	O
on	O
SLR	B-Algorithm
cameras	I-Algorithm
:	O
</s>
