<s>
The	O
Nikon	B-Algorithm
1	I-Algorithm
J4	I-Algorithm
is	O
an	O
entry-level	O
digital	O
mirrorless	O
exchangeable	O
lens	O
camera	O
announced	O
by	O
Nikon	B-Algorithm
on	O
April	O
10	O
,	O
2014	O
.	O
</s>
