<s>
The	O
Tokina	B-Algorithm
Firin	I-Algorithm
20mm	I-Algorithm
f/2.0	I-Algorithm
FE	I-Algorithm
MF	I-Algorithm
is	O
a	O
full-frame	B-Algorithm
wide-angle	O
manual	O
focus	O
lens	O
for	O
the	O
Sony	B-Algorithm
E-mount	I-Algorithm
,	O
announced	O
by	O
Tokina	O
on	O
September	O
8	O
,	O
2016	O
.	O
</s>
<s>
It	O
is	O
the	O
first	O
in	O
a	O
new	O
line	O
of	O
Tokina	O
lenses	O
optimized	O
for	O
Sony	B-Algorithm
E-mount	I-Algorithm
,	O
and	O
currently	O
the	O
only	O
Tokina	O
lens	O
offered	O
for	O
Sony	O
full-frame	B-Algorithm
cameras	O
.	O
</s>
<s>
Though	O
designed	O
for	O
Sony	O
's	O
full	O
frame	O
E-mount	O
cameras	O
,	O
the	O
lens	O
can	O
be	O
used	O
on	O
Sony	O
's	O
APS-C	B-Algorithm
E-mount	O
camera	O
bodies	O
,	O
with	O
an	O
equivalent	O
full-frame	B-Algorithm
field-of-view	O
of	O
30mm	O
.	O
</s>
