<s>
The	O
Kodak	B-Device
DCS	I-Device
300	I-Device
series	I-Device
comprised	O
two	O
cameras	B-Device
,	O
the	O
DCS	O
315	O
and	O
DCS	O
330	O
.	O
</s>
<s>
They	O
were	O
professional-level	O
digital	B-Device
SLR	I-Device
cameras	I-Device
built	O
by	O
Eastman	O
Kodak	O
's	O
Kodak	O
Professional	O
Imaging	O
Solutions	O
division	O
.	O
</s>
<s>
They	O
were	O
based	O
on	O
the	O
Nikon	O
Pronea	O
6i	O
APS	O
SLR	B-Algorithm
camera	I-Algorithm
and	O
were	O
aimed	O
at	O
a	O
lower	O
price	O
point	O
than	O
other	O
models	O
in	O
the	O
Kodak	B-Device
DCS	I-Device
range	O
.	O
</s>
<s>
The	O
DCS	O
315	O
was	O
the	O
first	O
digital	B-Device
SLR	I-Device
camera	I-Device
to	O
incorporate	O
an	O
image	O
preview	O
LCD	O
and	O
inbuilt	O
JPEG	O
processing	O
.	O
</s>
<s>
The	O
two	O
cameras	B-Device
had	O
different	O
sized	O
CCD	B-Algorithm
imaging	I-Algorithm
chips	O
,	O
both	O
of	O
which	O
were	O
smaller	O
than	O
either	O
135	O
film	O
or	O
APS-C	O
film	O
frames	O
.	O
</s>
<s>
This	O
was	O
required	O
to	O
accommodate	O
the	O
large	O
PC	B-Architecture
cards	I-Architecture
used	O
as	O
storage	O
media	O
,	O
the	O
six	O
AA	B-Algorithm
batteries	I-Algorithm
required	O
to	O
power	O
the	O
camera	O
,	O
and	O
the	O
circuitry	O
for	O
image	O
processing	O
.	O
</s>
