How to select qhy8l/8pro – QHYCCD QHY8L User Manual
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USB2. 0 High Speed interface
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Build in temperature sensor
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DC201 with TEC controller/Regular
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Ultra small size suitable for primary focus imaging and
Hyperstar
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Weight: 400g
Difference Between QHY8L and QHY8PRO
QHY8L
QHY8PRO
CCD sensor
ICX413AQ
ICX453AQ
Max Cooling
-35
-45
CCD readout Type
Two field Readout
Progressive Scan
How to select QHY8L/8PRO
the QHY8L has a low price than QHY8PRO. The major difference is
the CCD sensor. the QHY8L using a Two field readout sensor. After
exposure the Red and half of green pixels are readout first, then the
blue and another half of green pixels are readout. QHYCCD uses
technology to keep the two field exposure period the same. For
long exposure there is no difference between them. To capture fast
object movement or fast scene changes, we recommend the
progressive scan sensor of QHY8PRO.