|
|
SINARBACK
54M - IMAGE QUALITY
Peltier Element
The Peltier Element (1) transfers the excessive heat to the
aluminum body (2) in a controlled manner. The dew point sensor
(3a) ensures that no condensation is formed on the filter
and the temperature sensor (3b) makes sure that the sensor
functions within an optimal thermal range.<br>
The Sinarback 54 M contains no superfluous compnoents (monitor
screens, computer, etc.) that could add unwanted heat to the
digital back.
Our Philosophy: "Image Quality First"
The large format CCD image sensor (17.6 cm²/2.72 sq. in.) is
actively and silently cooled by a Peltier element that is regulated
by temperature -- and dew point sensors. That ensures that image noise
that can appear as disturbing graininess in the shadow areas -- even
in extreme situations -- is reduced to a minimum.
To maximize image quality, Sinar has removed all superfluous components
that might generate unnecessary warmth, such as the monitor screen,
processors, etc. from the mobile back.
In order to achieve a high color depth in addition to the great dynamic
range, the sensor jointly developed by SInar and Kodak is read out
with 14 bit. To this end, Sinar has selected the fastest read-out
frequency that can be achieved without loss of quality. In ideal cases,
this makes it possible to make up to 24 exposures per minute without
interruption.
|
|
 |