<s>
The	O
AF	O
DX	O
Fisheye-Nikkor	O
10.5mm	O
2.8G	O
ED	O
is	O
a	O
fisheye	O
lens	O
manufactured	O
by	O
Nikon	B-Algorithm
for	O
use	O
on	O
Nikon	B-Algorithm
DX	O
format	O
digital	O
SLR	O
cameras	O
.	O
</s>
<s>
Nikon	B-Algorithm
announced	O
the	O
lens	O
on	O
22	O
July	O
2003	O
.	O
</s>
<s>
It	O
was	O
the	O
first	O
prime	O
lens	O
released	O
by	O
Nikon	B-Algorithm
specifically	O
designed	O
for	O
Nikon	B-Algorithm
DX	O
format	O
DSLR	O
cameras	O
.	O
</s>
<s>
The	O
lens	O
does	O
not	O
support	O
autofocus	O
on	O
the	O
D40	B-Algorithm
,	O
D40X	B-Algorithm
,	O
D60	B-Algorithm
,	O
D3000	B-Algorithm
,	O
and	O
D5000	B-Algorithm
as	O
it	O
does	O
not	O
have	O
a	O
built-in	O
focus	O
motor	O
.	O
</s>
<s>
Nikon	B-Algorithm
F-lens	O
mount	O
exclusively	O
for	O
use	O
with	O
Nikon	B-Algorithm
DX	O
format	O
DSLRs	O
.	O
</s>
