<s>
The	O
Reisekamera	B-Algorithm
,	O
meaning	O
a	O
"	O
travel	O
camera	O
"	O
,	O
is	O
a	O
large-format	O
wooden	O
bellows	B-Algorithm
tailboard	O
view	B-Algorithm
camera	I-Algorithm
of	O
almost	O
standardised	O
design	O
,	O
unlike	O
the	O
much	O
lighter	O
and	O
more	O
flexible	O
field	B-Algorithm
camera	I-Algorithm
,	O
but	O
not	O
as	O
cumbersome	O
as	O
the	O
studio	O
camera	O
.	O
</s>
<s>
An	O
almost	O
non-tapering	O
calico	O
double-extension	O
bellows	B-Algorithm
is	O
employed	O
;	O
allowing	O
the	O
projected	O
image	O
to	O
freely	O
reach	O
the	O
photographic	B-Algorithm
plate	I-Algorithm
regardless	O
of	O
lens	O
offset	O
position	O
.	O
</s>
<s>
The	O
Reisekamera	B-Algorithm
was	O
made	O
available	O
for	O
several	O
plate	O
sizes	O
;	O
most	O
common	O
are	O
the	O
13×18cm	O
,	O
18×24cm	O
and	O
24×30cm	O
versions	O
.	O
</s>
<s>
The	O
Reisekamera	B-Algorithm
might	O
be	O
considered	O
the	O
portable	O
version	O
of	O
the	O
studio	O
camera	O
,	O
to	O
be	O
used	O
outside	O
the	O
professional	O
photographic	O
studio	O
,	O
on	O
assignment	O
at	O
location	O
,	O
for	O
architectural	O
work	O
or	O
documentation	O
away	O
from	O
the	O
studio	O
,	O
in	O
homes	O
or	O
museums	O
.	O
</s>
<s>
The	O
bellows	B-Algorithm
extension	O
would	O
allow	O
a	O
selection	O
of	O
focal	B-Algorithm
length	I-Algorithm
lenses	O
to	O
be	O
employed	O
covering	O
the	O
required	O
field	O
of	O
view	O
.	O
</s>
<s>
The	O
Reisekamera	B-Algorithm
would	O
be	O
one	O
of	O
several	O
cameras	O
suitable	O
for	O
field	O
assignments	O
.	O
</s>
<s>
The	O
Reisekamera	B-Algorithm
was	O
a	O
popular	O
wooden	O
bellows	B-Algorithm
view	B-Algorithm
camera	I-Algorithm
of	O
the	O
tailboard	O
design	O
,	O
manufactured	O
in	O
large	O
quantities	O
in	O
specialised	O
cabinetmaker	O
's	O
workshops	O
of	O
the	O
eastern	O
regions	O
of	O
Germany	O
from	O
about	O
1860	O
,	O
but	O
reaching	O
peak	O
popularity	O
in	O
the	O
decades	O
around	O
1900	O
.	O
</s>
<s>
The	O
Reisekamera	B-Algorithm
is	O
,	O
regardless	O
of	O
the	O
maker	O
,	O
quite	O
similarly	O
built	O
and	O
of	O
almost	O
standardised	O
design	O
,	O
often	O
without	O
maker	O
's	O
identification	O
.	O
</s>
<s>
The	O
original	O
designer	O
or	O
manufacturer	O
has	O
not	O
been	O
ascertained	O
,	O
but	O
it	O
is	O
thought	O
to	O
originate	O
in	O
the	O
Saxony	O
region	O
of	O
Germany	O
around	O
1860	O
,	O
and	O
in	O
fact	O
,	O
many	O
Reisekameras	B-Algorithm
came	O
from	O
Dresden	O
or	O
Görlitz	O
in	O
particular	O
.	O
</s>
<s>
Possibly	O
the	O
best	O
known	O
Reisekamera	B-Algorithm
is	O
the	O
Globus	O
,	O
manufactured	O
by	O
Ernst	O
Herbst	O
&	O
Firl	O
,	O
Görlitz	O
for	O
the	O
camera	O
manufacturer	O
Heinrich	O
Ernemann	O
in	O
Dresden	O
.	O
</s>
