<s>
The	O
Canon	B-Algorithm
EF-S	I-Algorithm
60mm	I-Algorithm
f/2.8	I-Algorithm
Macro	I-Algorithm
USM	I-Algorithm
lens	I-Algorithm
is	O
Canon	O
's	O
first	O
EF-S	B-Algorithm
(	O
APS-C	B-Algorithm
sensor-specific	O
)	O
macro	O
lens	O
,	O
and	O
also	O
the	O
company	O
's	O
first	O
prime	O
lens	O
made	O
specifically	O
for	O
the	O
EF-S	B-Algorithm
mount	I-Algorithm
.	O
</s>
<s>
Introduced	O
in	O
2005	O
,	O
it	O
was	O
the	O
only	O
EF-S	B-Algorithm
prime	O
lens	O
until	O
the	O
announcement	O
of	O
the	O
EF-S	B-Algorithm
24mm	I-Algorithm
f/2.8	I-Algorithm
STM	I-Algorithm
in	O
September	O
2014	O
;	O
a	O
second	O
EF-S	B-Algorithm
macro	O
lens	O
,	O
the	O
EF-S	B-Algorithm
35mm	I-Algorithm
f/2.8	I-Algorithm
Macro	I-Algorithm
IS	I-Algorithm
STM	I-Algorithm
,	O
was	O
added	O
to	O
the	O
lens	O
lineup	O
in	O
April	O
2017	O
.	O
</s>
<s>
As	O
an	O
EF-S	B-Algorithm
lens	I-Algorithm
,	O
it	O
can	O
only	O
be	O
used	O
on	O
cameras	O
with	O
a	O
1.6x	B-Algorithm
crop	I-Algorithm
factor	O
and	O
is	O
the	O
equivalent	O
of	O
a	O
96mm	O
lens	O
mounted	O
on	O
a	O
35mm	O
format	O
camera	O
.	O
</s>
