<s>
Cosina	B-Algorithm
Voigtländer	I-Algorithm
refers	O
to	O
photographic	O
products	O
manufactured	O
by	O
Cosina	O
under	O
the	O
Voigtländer	O
name	O
since	O
1999	O
.	O
</s>
<s>
Cosina	B-Algorithm
Voigtländer	I-Algorithm
products	O
have	O
included	O
35mm	O
film	O
SLR	B-Algorithm
and	O
rangefinder	B-Algorithm
camera	I-Algorithm
bodies	O
,	O
and	O
lenses	O
for	O
the	O
M39	B-Algorithm
lens	I-Algorithm
mount	I-Algorithm
(	O
Leica	B-Algorithm
screw	I-Algorithm
mount	I-Algorithm
)	O
,	O
M42	B-Algorithm
lens	I-Algorithm
mount	I-Algorithm
,	O
Leica	B-Algorithm
M	I-Algorithm
mount	I-Algorithm
,	O
and	O
other	O
lens	O
mounts	O
.	O
</s>
<s>
Cosina	O
started	O
producing	O
cameras	O
and	O
lenses	O
under	O
the	O
Voigtländer	O
brand	O
in	O
1999	O
,	O
when	O
it	O
introduced	O
a	O
new	O
M39	B-Algorithm
mount	I-Algorithm
body	O
and	O
lenses	O
.	O
</s>
<s>
It	O
has	O
since	O
produced	O
a	O
prodigious	O
variety	O
of	O
these	O
lenses	O
in	O
M39x26	O
,	O
Leica	B-Algorithm
M	I-Algorithm
mount	I-Algorithm
,	O
Nikon	O
S	O
rangefinder	B-Algorithm
mount	O
(	O
some	O
fully	O
usable	O
with	O
Contax	O
RF	O
bodies	O
)	O
,	O
and	O
SLR	B-Algorithm
mounts	O
including	O
M42	B-Algorithm
and	O
Nikon	B-Architecture
F	I-Architecture
.	O
Cosina	O
produces	O
hoods	O
and	O
accessory	O
viewfinders	O
for	O
many	O
of	O
the	O
lenses	O
.	O
</s>
<s>
Presently	O
,	O
manual	O
focus	O
Voigtländer	O
lenses	O
are	O
available	O
,	O
or	O
will	O
soon	O
be	O
available	O
in	O
four	O
series	O
:	O
the	O
E-mount	O
series	O
for	O
Sony	B-Algorithm
E-mount	I-Algorithm
,	O
the	O
VM	O
series	O
for	O
Leica	B-Algorithm
M-mount	I-Algorithm
,	O
the	O
SL	O
and	O
SL	O
II	O
series	O
for	O
several	O
35mm	O
single-lens	B-Algorithm
reflex	I-Algorithm
camera	I-Algorithm
mounts	O
(	O
Canon	B-Application
EF-mount	I-Application
,	O
Nikon	B-Architecture
F-mount	I-Architecture
,	O
and	O
Pentax	B-Algorithm
K-mount	I-Algorithm
)	O
,	O
and	O
the	O
MFT	O
series	O
for	O
the	O
Micro	B-Operating_System
Four	I-Operating_System
Thirds	I-Operating_System
mount	O
.	O
</s>
<s>
Legacy	O
lenses	O
for	O
the	O
M39	B-Algorithm
lens	I-Algorithm
mount	I-Algorithm
,	O
Nikon	B-Algorithm
S-mount	I-Algorithm
and	O
M42	B-Algorithm
lens	I-Algorithm
mount	I-Algorithm
have	O
been	O
discontinued	O
.	O
</s>
<s>
Since	O
October	O
2015	O
,	O
numerous	O
Voigtländer	O
lenses	O
have	O
been	O
released	O
for	O
full	O
frame	O
Sony	B-Algorithm
E-mount	I-Algorithm
.	O
</s>
<s>
Focal	B-Algorithm
length	I-Algorithm
F-number	O
Name	O
Lens	O
construction	O
Aperture	O
blades	O
Length	O
Weight	O
Filter	O
size	O
Others	O
Ref	O
.	O
</s>
<s>
10mm	O
f/5.6	O
Hyper	O
Wide	O
Heliar	B-Algorithm
aspherical	O
13	O
elements	O
in	O
10	O
groups	O
10	O
68	O
,	O
5	O
mm	O
375	O
g	O
n/a	O
Lens	O
hood	O
(	O
non-detachable	O
)	O
,	O
Pressure	O
fit	O
cap	O
,	O
Rear	O
cap	O
,	O
Selective	O
aperture	O
control	O
system	O
12mm	O
f/5.6	O
Ultra	O
Wide	O
Heliar	B-Algorithm
aspherical	O
III	O
12	O
elements	O
in	O
10	O
groups	O
10	O
68	O
,	O
3	O
mm	O
350	O
g	O
n/a	O
Lens	O
hood	O
(	O
non-detachable	O
)	O
,	O
Pressure	O
fit	O
cap	O
,	O
Rear	O
cap	O
,	O
Selective	O
aperture	O
control	O
system	O
15mm	O
f/4.5	O
Super	O
Wide	O
Heliar	B-Algorithm
aspherical	O
III	O
11	O
elements	O
in	O
9	O
groups	O
10	O
62	O
,	O
3	O
mm	O
294	O
g	O
58	O
mm	O
Lens	O
hood	O
(	O
non-detachable	O
)	O
,	O
58	O
mm	O
clip	O
cap	O
,	O
Rear	O
cap	O
,	O
Selective	O
aperture	O
control	O
system	O
35mm	O
f/1.2	O
Nokton	B-Algorithm
aspherical	O
SE	O
9	O
elements	O
in	O
7	O
groups	O
12	O
59	O
,	O
9	O
mm	O
387	O
g	O
58	O
mm	O
lens	O
hood	O
,	O
lens	O
caps	O
35mm	O
f/1.4	O
Nokton	B-Algorithm
classic	O
8	O
elements	O
in	O
6	O
groups	O
10	O
39	O
,	O
6	O
mm	O
262	O
g	O
58	O
mm	O
lens	O
hood	O
,	O
lens	O
caps	O
35mm	O
f/2.0	O
APO	O
Lanthar	O
aspherical	O
11	O
elements	O
in	O
9	O
groups	O
12	O
67	O
,	O
3	O
mm	O
352	O
g	O
49	O
mm	O
lens	O
caps	O
40mm	O
f/1.2	O
Nokton	B-Algorithm
aspherical	O
6	O
groups	O
8	O
elements	O
10	O
59	O
,	O
3	O
mm	O
420	O
g	O
58	O
mm	O
Selective	O
Aperture	O
Control	O
System	O
,	O
Front	O
cap	O
,	O
Rear	O
cap	O
,	O
Lens	O
Hood	O
40mm	O
f/2.8	O
Heliar	B-Algorithm
5	O
elements	O
in	O
3	O
groups	O
10	O
21	O
,	O
4	O
mm	O
:	O
expanded	O
,	O
12	O
,	O
6	O
mm	O
:	O
collapsed	O
132	O
g	O
37	O
mm	O
Collapsible	O
.	O
</s>
<s>
At	O
present	O
(	O
March	O
2018	O
)	O
,	O
there	O
are	O
16	O
lenses	O
for	O
the	O
Leica	B-Algorithm
M-mount	I-Algorithm
,	O
which	O
can	O
all	O
be	O
combined	O
with	O
rangefinder	B-Algorithm
except	O
the	O
10mm	O
lens	O
.	O
</s>
<s>
Focal	B-Algorithm
length	I-Algorithm
F-number	O
Name	O
Lens	O
construction	O
Aperture	O
blades	O
Length	O
Weight	O
Filter	O
size	O
Others	O
Ref	O
.	O
</s>
<s>
10mm	O
f/5.6	O
Hyper	O
Wide	O
Heliar	B-Algorithm
aspherical	O
13	O
elements	O
in	O
10	O
groups	O
10	O
58	O
,	O
7	O
mm	O
312	O
g	O
n/a	O
Lens	O
hood	O
(	O
non-detachable	O
)	O
,	O
</s>
<s>
Pressure	O
fit	O
cap	O
,	O
rangefinder	B-Algorithm
coupling	O
not	O
possible	O
12mm	O
f/5.6	O
Ultra	O
Wide	O
Heliar	B-Algorithm
aspherical	O
III	O
12	O
elements	O
in	O
10	O
groups	O
10	O
59	O
,	O
2	O
mm	O
283	O
g	O
n/a	O
Lens	O
hood	O
(	O
non-detachable	O
)	O
,	O
Pressure	O
fit	O
cap	O
,	O
Rear	O
cap	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined	O
15mm	O
f/4.5	O
Super	O
Wide	O
Heliar	B-Algorithm
aspherical	O
III	O
11	O
elements	O
in	O
9	O
groups	O
10	O
55	O
,	O
2	O
mm	O
247	O
g	O
58	O
mm	O
integrated	O
lenshood	O
(	O
not	O
detachable	O
)	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined21mmf/1.4Nokton13	O
elements	O
in	O
11	O
groups1269.7	O
mm480	O
g62	O
mmLens	O
hood	O
included	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined	O
21mm	O
f/1.8	O
Ultron	O
13	O
elements	O
in	O
11	O
groups	O
10	O
78	O
,	O
4	O
mm	O
412	O
g	O
58	O
mm	O
integrated	O
lenshood	O
(	O
not	O
detachable	O
)	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined21mmf/3.5Color	O
-Skopar	O
Aspherical9	O
elements	O
in	O
8	O
groups1029	O
,	O
95	O
mm180	O
g39	O
mmOption	O
Lens	O
Hood	O
LH-11	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined	O
.	O
</s>
<s>
21mm	O
f/4.0	O
Color	O
Skopar	O
P-Typ	O
8	O
elements	O
in	O
6	O
groups	O
10	O
25	O
,	O
4	O
mm	O
136	O
g	O
39	O
mm	O
rangefinder	B-Algorithm
can	O
be	O
combined	O
28mm	O
f/2.0	O
Ultron	O
10	O
elements	O
in	O
8	O
groups	O
10	O
51	O
,	O
2	O
mm	O
244	O
g	O
46	O
mm	O
lens	O
hood	O
included	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined	O
35mm	O
f/1.2	O
Nokton	B-Algorithm
II	O
10	O
elements	O
in	O
7	O
groups	O
12	O
62	O
mm	O
470	O
g	O
52	O
mm	O
rangefinder	B-Algorithm
can	O
be	O
combined	O
35mm	O
f/1.4	O
Nokton	B-Algorithm
8	O
elements	O
in	O
6	O
groups	O
10	O
28	O
,	O
5	O
mm	O
200	O
g	O
43	O
mm	O
rangefinder	B-Algorithm
can	O
be	O
combined	O
35mm	O
f/1.7	O
aspherical	O
Ultron	O
9	O
elements	O
in	O
7	O
groups	O
10	O
50	O
,	O
6	O
mm	O
silver	O
330	O
g	O
,	O
black	O
238	O
g	O
46	O
mm	O
standard	O
lens	O
hood	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined35mmf/2.0Ultron	O
aspherical8	O
elements	O
in	O
5	O
groups1028	O
,	O
1	O
mm170	O
g39	O
mmOptional	O
Lens	O
hood	O
LH-12	O
,	O
LH-4N	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined.35mmf/2.0Ultron	O
aspherical	O
II8	O
elements	O
in	O
5	O
groups1028	O
,	O
1	O
mm210	O
g39	O
mmOptional	O
Lens	O
hood	O
LH-12	O
,	O
LH-4N	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined.35mmf/2.0APO	O
-Lanthar11	O
elements	O
in	O
9	O
groups1258	O
,	O
1	O
mm304	O
g49	O
mmOptional	O
Lens	O
hood	O
LH-13	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined	O
.	O
</s>
<s>
35mm	O
f/2.5	O
Color	O
Skopar	O
Pancake	O
II	O
7	O
elements	O
in	O
5	O
groups	O
10	O
23	O
mm	O
134	O
g	O
39	O
mm	O
rangefinder	B-Algorithm
can	O
be	O
combined	O
40mm	O
f/1.2	O
Nokton	B-Algorithm
8	O
elements	O
in	O
6	O
groups	O
10	O
43	O
,	O
3	O
mm	O
315	O
g	O
52	O
mm	O
rangefinder	B-Algorithm
can	O
be	O
combined	O
40mm	O
f/1.4	O
Nokton	B-Algorithm
Classic	O
7	O
elements	O
in	O
6	O
groups	O
10	O
29	O
,	O
7	O
mm	O
175	O
g	O
43	O
mm	O
rangefinder	B-Algorithm
can	O
be	O
combined	O
50mm	O
f/1.1	O
Nokton	B-Algorithm
7	O
elements	O
in	O
6	O
groups	O
10	O
57	O
,	O
2	O
mm	O
428	O
g	O
58	O
mm	O
lens	O
hood	O
included	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined50mmf/1.2Nokton	O
Aspherical6	O
elements	O
in	O
8	O
groups1263	O
,	O
3	O
mm344	O
g52	O
mmOptional	O
Lens	O
hood	O
LH-10	O
50mm	O
f/1.5	O
Nokton	B-Algorithm
6	O
elements	O
in	O
5	O
groups	O
10	O
45	O
,	O
7	O
mm	O
silver	O
293	O
g	O
,	O
black	O
220	O
g	O
49	O
mm	O
lens	O
hood	O
included	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined50mmf/2.0APO	O
-Lanthar	O
aspherical10	O
elements	O
in	O
8	O
groups1253	O
,	O
0	O
mm288	O
g49	O
mmOptional	O
Lens	O
hood	O
LH-13	O
,	O
rangefinder	B-Algorithm
can	O
be	O
combined	O
.	O
</s>
<s>
Voigtländer	O
SL	O
II	O
lenses	O
are	O
CPU-enabled	O
manual-focus	O
designs	O
available	O
in	O
Nikon	B-Architecture
AI-P	I-Architecture
(	O
AI-S	O
with	O
Program	O
)	O
,	O
Pentax	O
K-A	O
and	O
Canon	B-Application
EF	I-Application
mounts	I-Application
.	O
</s>
<s>
The	O
CPU	O
of	O
SL	O
lenses	O
enables	O
full	O
compatibility	O
(	O
except	O
for	O
autofocus	O
)	O
with	O
the	O
full	O
range	O
of	O
AF	O
Nikon	O
SLR	B-Algorithm
cameras	I-Algorithm
.	O
</s>
<s>
The	O
Nikon	B-Architecture
AI-P	I-Architecture
versions	O
enable	O
full	O
compatibility	O
(	O
except	O
for	O
autofocus	O
)	O
with	O
all	O
Nikon	O
AF	O
SLRs	B-Algorithm
,	O
similar	O
to	O
the	O
AI-P	O
manual-focus	O
lenses	O
Nikon	O
has	O
produced	O
in	O
the	O
past	O
.	O
</s>
<s>
Focal	B-Algorithm
length	I-Algorithm
F-number	O
Name	O
Lens	O
construction	O
Aperture	O
blades	O
Length	O
Weight	O
Filter	O
size	O
Others	O
Ref	O
.	O
</s>
<s>
On	O
August	O
26	O
,	O
2010	O
,	O
Cosina	O
joined	O
the	O
Micro	B-Operating_System
Four	I-Operating_System
Thirds	I-Operating_System
Standard	O
Group	O
and	O
have	O
since	O
introduced	O
the	O
following	O
lenses	O
:	O
</s>
<s>
Focal	B-Algorithm
length	I-Algorithm
Aperture	O
Name	O
Lens	O
construction	O
Aperture	O
blades	O
Length	O
Weight	O
Filter	O
size	O
Others	O
Ref	O
.	O
</s>
<s>
10	O
,	O
5mm	O
f/0.95	O
Nokton	B-Algorithm
aspherical	O
13	O
lenses	O
in	O
10	O
groups	O
10	O
82	O
,	O
4	O
mm	O
585	O
g	O
(	O
without	O
lenshood	O
)	O
72	O
mm	O
Selective	O
Aperture	O
Control	O
System	O
,	O
incl	O
.	O
</s>
<s>
standard	O
lenshood	O
with	O
cap	O
17	O
,	O
5mm	O
f/0.95	O
Nokton	B-Algorithm
aspherical	O
13	O
lenses	O
in	O
9	O
groups	O
10	O
80	O
mm	O
540	O
g	O
(	O
without	O
lenshood	O
)	O
58	O
mm	O
,	O
Filter	O
Size	O
for	O
lenshood	O
=	O
67	O
mm	O
Selective	O
Aperture	O
Control	O
System	O
,	O
incl	O
.	O
</s>
<s>
standard	O
lenshood	O
with	O
cap	O
25mm	O
f/0.95	O
Nokton	B-Algorithm
II	O
11	O
lenses	O
in	O
8	O
groups	O
10	O
70	O
mm	O
435	O
g	O
(	O
without	O
lenshood	O
)	O
52	O
mm	O
,	O
Filter	O
Size	O
for	O
lenshood	O
=	O
67	O
mm	O
Selective	O
Aperture	O
Control	O
System	O
,	O
incl	O
.	O
</s>
<s>
standard	O
lenshood	O
with	O
cap	O
29mm	O
f/0.8	O
Super	O
Nokton	B-Algorithm
aspherical	O
11	O
lenses	O
in	O
8	O
groups	O
12	O
89	O
mm	O
703	O
g	O
(	O
without	O
lenshood	O
)	O
72	O
mm	O
,	O
Filter	O
Size	O
for	O
lenshood	O
=	O
62	O
mm	O
Selective	O
Aperture	O
Control	O
System	O
,	O
incl	O
.	O
</s>
<s>
standard	O
lenshood	O
with	O
cap	O
42	O
,	O
5mm	O
f/0.95	O
Nokton	B-Algorithm
11	O
lenses	O
in	O
7	O
groups	O
10	O
74	O
,	O
6	O
mm	O
571	O
g	O
(	O
without	O
lenshood	O
)	O
58	O
mm	O
,	O
Filter	O
Size	O
for	O
lenshood	O
=	O
58	O
mm	O
Selective	O
Aperture	O
Control	O
System	O
,	O
incl	O
.	O
</s>
<s>
standard	O
lenshood	O
with	O
cap	O
60mm	O
f/0.95	O
Nokton	B-Algorithm
11	O
lenses	O
in	O
8	O
groups	O
10	O
57	O
,	O
7	O
mm	O
860	O
g	O
(	O
without	O
lenshood	O
)	O
77	O
mm	O
Selective	O
Aperture	O
Control	O
System	O
,	O
incl	O
.	O
</s>
<s>
They	O
were	O
sold	O
in	O
a	O
variety	O
of	O
mounts	O
:	O
Nikon	B-Architecture
AI-S	I-Architecture
,	O
Canon	B-Algorithm
FD	I-Algorithm
,	O
Pentax	O
K	O
,	O
M42	B-Algorithm
,	O
Minolta	O
SR	O
,	O
Contax/Yashica	O
MM	O
,	O
and	O
Olympus	B-Algorithm
OM	I-Algorithm
.	O
</s>
<s>
Some	O
lenses	O
were	O
also	O
available	O
in	O
Canon	B-Application
EF	I-Application
-	I-Application
and	O
Minolta	B-Algorithm
A-mount	I-Algorithm
,	O
although	O
without	O
autofocus	O
.	O
</s>
