<s>
Edixa	B-Algorithm
is	O
a	O
brand	O
of	O
camera	O
manufacturer	O
Wirgin	O
Kamerawerk	O
which	O
was	O
based	O
in	O
Wiesbaden	O
,	O
West	O
Germany	O
.	O
</s>
<s>
The	O
product	O
line	O
included	O
several	O
35mm	O
cameras	O
and	O
16mm	O
Edixa	B-Algorithm
16	O
subminiature	B-Algorithm
cameras	I-Algorithm
designed	O
by	O
Heinz	O
Waaske	O
from	O
the	O
1950s	O
to	O
the	O
1970s	O
.	O
</s>
<s>
Lenses	O
:	O
high-end	O
Edixa	B-Algorithm
16MB/Edixa	O
16M	O
uses	O
Schneider-Kreuznach	O
Xenar	O
25mm	O
f/2.8	O
Tessar	O
4-element	O
3-group	O
lens	O
,	O
mid-range	O
Edixa	B-Algorithm
16	O
uses	O
Travegar	O
25mm	O
f/2.8	O
Tessar	O
lens	O
,	O
the	O
rest	O
uses	O
TRINAR	O
Cooke	O
triplet	O
lens	O
.	O
</s>
<s>
Edixa	B-Algorithm
16mm	O
uses	O
Rollei	O
16	O
type	O
RADA	O
cartridge	O
,	O
loaded	O
with	O
unperforated	O
16mm	O
film	O
,	O
film	O
width	O
16mm，	O
frame	O
format	O
14x21mm	O
,	O
20	O
exposures	O
per	O
cartridge	O
.	O
</s>
