<s>
The	O
Polaroid	B-Algorithm
20×24	I-Algorithm
camera	I-Algorithm
is	O
a	O
very	O
large	O
instant	O
camera	O
made	O
by	O
Polaroid	O
,	O
with	O
film	O
plates	O
that	O
measure	O
a	O
nominal	O
,	O
giving	O
the	O
camera	O
its	O
name	O
,	O
although	O
at	O
least	O
one	O
camera	O
takes	O
pictures	O
that	O
are	O
.	O
</s>
<s>
Because	O
of	O
the	O
size	O
of	O
the	O
image	O
,	O
acquiring	O
an	O
image	O
with	O
sufficient	O
depth	O
of	O
field	O
can	O
be	O
a	O
challenge	O
,	O
and	O
the	O
lens	O
(	O
the	O
camera	O
at	O
20×24	B-Algorithm
Studio	I-Algorithm
in	O
New	O
York	O
City	O
was	O
fitted	O
with	O
a	O
Fujinon-A	O
600	O
mm	O
11	O
lens	O
)	O
is	O
often	O
stopped	O
down	O
to	O
90	O
.	O
</s>
<s>
The	O
20×24	O
is	O
collapsible	O
for	O
storage	O
and	O
transport	O
like	O
a	O
field	B-Algorithm
camera	I-Algorithm
:	O
the	O
bellows	O
are	O
compressed	O
into	O
the	O
body	O
,	O
and	O
the	O
body	O
lowers	O
into	O
its	O
base	O
.	O
</s>
<s>
The	O
20×24	B-Algorithm
Studio	I-Algorithm
was	O
spun	O
off	O
from	O
Polaroid	O
in	O
1980	O
,	O
with	O
Reuter	O
assuming	O
technical	O
and	O
artistic	O
lead	O
duties	O
,	O
and	O
the	O
Studio	O
's	O
camera	O
moved	O
to	O
the	O
Museum	O
of	O
Fine	O
Arts	O
,	O
Boston	O
in	O
1982	O
.	O
</s>
<s>
20×24	B-Algorithm
Studio	I-Algorithm
moved	O
to	O
New	O
York	O
in	O
1986	O
to	O
service	O
the	O
demand	O
for	O
commercial	O
photography	O
there	O
,	O
and	O
the	O
original	O
space	O
became	O
known	O
as	O
20×24	B-Algorithm
Studio	I-Algorithm
Boston	O
.	O
</s>
<s>
In	O
1997	O
,	O
Tracy	O
Storer	O
assembled	O
the	O
first	O
new	O
production	O
20×24	O
in	O
twenty	O
years	O
using	O
spare	O
parts	O
and	O
a	O
20×24	O
field	B-Algorithm
camera	I-Algorithm
front	O
built	O
by	O
Wisner	O
Classic	O
Manufacturing	O
Company	O
;	O
Storer	O
had	O
been	O
hired	O
by	O
Calumet	O
Photographic	O
to	O
build	O
the	O
camera	O
for	O
a	O
new	O
large	O
format	O
studio	O
in	O
San	O
Francisco	O
,	O
which	O
was	O
renamed	O
The	O
Polaroid	O
20×24	B-Algorithm
Studio	I-Algorithm
West	O
in	O
2001	O
,	O
and	O
later	O
Mammoth	O
Camera	O
.	O
</s>
<s>
Wisner	O
also	O
offered	O
a	O
processor	O
for	O
Polaroid	O
film	O
(	O
essentially	O
the	O
rear	O
section	O
of	O
a	O
20×24	O
)	O
,	O
allowing	O
the	O
use	O
of	O
Polaroid	O
20×24	O
film	O
with	O
the	O
large	O
Wisner	O
field	B-Algorithm
camera	I-Algorithm
;	O
at	O
least	O
one	O
Wisner	O
processor	O
is	O
owned	O
by	O
20×24	O
Holdings	O
to	O
test	O
film	O
.	O
</s>
<s>
5	O
20×24	B-Algorithm
Studio	I-Algorithm
Berlin	O
Berlin	O
Originally	O
acquired	O
by	O
Jan	O
Hnizdo	O
and	O
moved	O
to	O
Prague	O
;	O
later	O
purchased	O
by	O
Markus	O
Mahla	O
in	O
2018	O
for	O
20×24	B-Algorithm
Studio	I-Algorithm
Berlin	O
.	O
</s>
<s>
–	O
20×24	B-Algorithm
Studio	I-Algorithm
West	O
San	O
Francisco	O
"	O
Hybrid	O
"	O
camera	O
assembled	O
by	O
Tracy	O
Storer	O
using	O
parts	O
from	O
one	O
prototype	O
and	O
a	O
Wisner	O
front	O
.	O
</s>
<s>
20×24	B-Algorithm
Studio	I-Algorithm
,	O
which	O
was	O
founded	O
by	O
Reuter	O
to	O
lease	O
the	O
cameras	O
and	O
sell	O
the	O
required	O
supplies	O
,	O
announced	O
they	O
had	O
restarted	O
production	O
of	O
the	O
chemicals	O
in	O
2010	O
.	O
</s>
<s>
However	O
,	O
20×24	B-Algorithm
Studio	I-Algorithm
later	O
announced	O
in	O
2016	O
that	O
support	O
would	O
be	O
discontinued	O
at	O
the	O
end	O
of	O
2017	O
;	O
at	O
the	O
time	O
,	O
it	O
cost	O
per	O
day	O
to	O
rent	O
a	O
camera	O
and	O
each	O
exposure	O
was	O
an	O
additional	O
.	O
</s>
<s>
Improvements	O
to	O
the	O
chemistry	O
made	O
using	O
the	O
old	O
,	O
stored	O
film	O
more	O
viable	O
,	O
and	O
20×24	B-Algorithm
Studio	I-Algorithm
later	O
announced	O
they	O
would	O
be	O
able	O
to	O
continue	O
operations	O
through	O
2019	O
.	O
</s>
<s>
In	O
2021	O
,	O
Ethan	O
Moses	O
built	O
a	O
new	O
Polaroid	B-Algorithm
20x24	I-Algorithm
camera	I-Algorithm
,	O
one	O
of	O
the	O
first	O
to	O
be	O
built	O
by	O
someone	O
other	O
than	O
Polaroid	O
.	O
</s>
