<s>
The	O
Canon	B-Application
EF	I-Application
14mm	O
2.8L	O
USM	O
is	O
an	O
ultra	O
wide	O
angle	O
prime	O
lens	O
.	O
</s>
<s>
It	O
is	O
the	O
widest	O
prime	O
lens	O
in	O
the	O
Canon	B-Application
EF	I-Application
series	O
.	O
</s>
<s>
Attribute	O
2.8L	O
USM	O
2.8L	O
II	O
USM	O
Image200x200px200x200pxKey	O
features	O
Full-frame	B-Algorithm
compatible	I-Algorithm
15px|Yes	O
Yes	O
Image	O
stabilizer	O
15px|No	O
No	O
Ultrasonic	O
Motor	O
15px|Yes	O
Yes	O
Stepping	O
Motor	O
15px|No	O
No	O
L-series	O
15px|Yes	O
Yes	O
Macro	O
15px|No	O
NoTechnical	O
data	O
Focal	B-Algorithm
length	I-Algorithm
14	O
mm	O
Aperture	B-General_Concept
(	O
max/min	O
)	O
2.8	O
/	O
22	O
Construction	O
13	O
elements	O
/	O
10	O
groups	O
14	O
elements	O
/	O
11	O
groups	O
#	O
of	O
diaphragm	O
blades	O
5	O
6	O
(	O
circular	O
aperture	B-General_Concept
)	O
Closest	O
focusing	O
distance	O
0.25	O
m	O
(	O
10.0	O
"	O
)	O
0.20	O
m	O
(	O
7.9	O
"	O
)	O
Max	O
.	O
</s>
