<s>
The	O
Sony	B-Algorithm
α	I-Algorithm
NEX-3N	I-Algorithm
is	O
an	O
entry	O
level	O
rangefinder-styled	O
digital	O
mirrorless	O
interchangeable	O
lens	O
camera	O
announced	O
by	O
Sony	O
on	O
20	O
February	O
2013	O
.	O
</s>
