<s>
The	O
Panasonic	B-Algorithm
Leica	I-Algorithm
D	I-Algorithm
Summilux	I-Algorithm
Asph	I-Algorithm
25mm	I-Algorithm
F1.4	I-Algorithm
is	O
an	O
interchangeable	O
camera	O
lens	O
announced	O
by	O
Panasonic	O
on	O
March	O
7	O
,	O
2007	O
.	O
</s>
