<s>
The	O
18-300mm	O
3.5-5.6G	O
ED	O
VR	O
(	O
not	O
to	O
be	O
confused	O
with	O
its	O
less-expensive	O
alternative	O
,	O
the	O
18-300mm	O
3.5-6.3G	O
ED	O
VR	O
)	O
is	O
a	O
telephoto	O
superzoom	O
lens	O
manufactured	O
by	O
Nikon	B-Algorithm
for	O
its	O
line	O
of	O
DX	O
DSLR	B-Device
cameras	I-Device
.	O
</s>
<s>
Like	O
all	O
DX	O
format	O
lenses	O
,	O
the	O
smaller	O
image	O
circle	O
makes	O
it	O
usable	O
on	O
APS-C-sized	O
image	O
sensors	O
only	O
.	O
</s>
<s>
If	O
used	O
on	O
a	O
35mm	B-Algorithm
film	I-Algorithm
SLR	I-Algorithm
or	O
older	O
FX	O
DSLRs	B-Device
,	O
vignetting	O
will	O
occur	O
;	O
however	O
,	O
the	O
lens	O
can	O
be	O
used	O
on	O
a	O
modern	O
FX	O
DSLR	B-Device
because	O
the	O
camera	O
can	O
be	O
automatically	O
or	O
manually	O
set	O
to	O
"	O
DX	O
Crop	O
Mode	O
"	O
,	O
eliminating	O
vignette	O
,	O
but	O
also	O
reducing	O
the	O
image	O
area	O
from	O
an	O
FX-size	O
sensor	O
to	O
a	O
DX-size	O
sensor	O
.	O
</s>
<s>
Nikon	B-Algorithm
's	O
Silent	O
Wave	O
Motor	O
for	O
quick	O
and	O
almost	O
completely	O
silent	O
autofocus	O
operation	O
(	O
denotes	O
the	O
"	O
AF-S	O
"	O
on	O
the	O
lens	O
body	O
)	O
.	O
</s>
<s>
Nikon	B-Algorithm
's	O
Extra-low	O
Dispersion	O
(	O
ED	O
)	O
glass	O
to	O
remove	O
chromatic	O
aberrations	O
(	O
denotes	O
the	O
"	O
ED	O
"	O
on	O
the	O
lens	O
body	O
)	O
.	O
</s>
<s>
Lens	O
elements	O
are	O
made	O
with	O
Nikon	B-Algorithm
's	O
multiple	O
layer	O
Super	O
Integrated	O
Coating	O
(	O
SIC	O
)	O
for	O
improved	O
color	O
in	O
photographs	O
as	O
well	O
as	O
reducing	O
ghosting	O
and	O
flaring	O
.	O
</s>
<s>
Nikon	B-Algorithm
's	O
Internal	O
Focusing	O
(	O
IF	O
)	O
to	O
prevent	O
the	O
lens	O
from	O
changing	O
size	O
during	O
focusing	O
operation	O
.	O
</s>
