<s>
The	O
Contax	B-Algorithm
RTS	I-Algorithm
(	O
1975	O
)	O
was	O
a	O
premium	O
quality	O
slr	B-Algorithm
camera	I-Algorithm
produced	O
by	O
Yashica	O
under	O
licence	O
from	O
Carl	O
Zeiss	O
who	O
produced	O
all	O
the	O
very	O
high	O
quality	O
optics	O
.	O
</s>
