<s>
The	O
Zuiko	O
Digital	O
25mm	O
f/2.8	O
is	O
a	O
Four	B-Architecture
Thirds	I-Architecture
System	I-Architecture
standard-series	O
lens	O
manufactured	O
by	O
Olympus	O
,	O
sold	O
both	O
separately	O
and	O
bundled	O
in	O
a	O
kit	O
with	O
the	O
E-420	B-Device
camera	O
.	O
</s>
