<s>
The	O
EF	B-Application
35	O
–	O
350mm	O
3.5	O
–	O
5.6L	O
USM	O
lens	O
is	O
a	O
discontinued	O
telephoto	O
zoom	O
lens	O
manufactured	O
by	O
Canon	O
.	O
</s>
<s>
This	O
lens	O
has	O
an	O
EF	B-Application
type	O
mount	O
,	O
that	O
fits	O
the	O
Canon	B-Algorithm
EOS	I-Algorithm
line	O
of	O
cameras	O
.	O
</s>
<s>
It	O
has	O
now	O
been	O
superseded	O
by	O
the	O
Canon	B-Algorithm
EF	I-Algorithm
28	I-Algorithm
–	I-Algorithm
300mm	I-Algorithm
lens	I-Algorithm
.	O
</s>
<s>
When	O
used	O
on	O
a	O
digital	B-Application
EOS	B-Algorithm
body	O
with	O
a	O
field	O
of	O
view	O
compensation	O
factor	O
of	O
1.6x	O
,	O
such	O
as	O
the	O
Canon	B-Algorithm
EOS	I-Algorithm
7D	I-Algorithm
,	O
it	O
provides	O
a	O
narrow	O
field	O
of	O
view	O
,	O
equivalent	O
to	O
a	O
56	O
–	O
560mm	O
lens	O
mounted	O
on	O
a	O
35mm	O
frame	O
body	O
.	O
</s>
<s>
On	O
an	O
APS-C	B-Algorithm
body	O
,	O
the	O
lens	O
shows	O
almost	O
no	O
vignetting	O
,	O
even	O
at	O
its	O
maximum	O
aperture	B-General_Concept
,	O
5.6	O
,	O
at	O
350mm	O
.	O
</s>
