QHYCCD - 21 Monochrome CCD Camera with 2.8MP Sony ICX674 Sensor

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The QHY21 camera is utilizing Sony's most recent high sensitive Exview II CCD sensor ICX674. This sensor has high QE(close to 80%) and low thermal noise.

SKU: QHY-QHY21
Manufactured by:
QHYCCD
 

Product Description

The QHY21 camera is utilizing Sony's most recent high sensitive Exview II CCD sensor ICX674. This sensor has high QE(close to 80%) and low thermal noise. With QHYCCD's dual stage TEC cooling technology this camera will get extraordinary - 45C temperature below ambient. This temperature gives - 10 to - 15C additional cooling and it will give you clear background even in a hot summer.

The readout noise of QHY21 is additionally a highlight. It is typically 5 electrons. The readout noise is essential when you catch the weak deep sky object or utilizing the narrow banding filter. Less readout noise implies you can better images when stacking the same pictures. In another word, you can get same quality with less pictures.

QHY21 has a strong configuration. Included is a USB/Power cable fixer. With this fixer the USB and power cable will never get off from camera and they will get constant electrical contact.

 

 

 

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Specifications

Name QHYCCD - 21 Monochrome CCD Camera with 2.8MP Sony ICX674 Sensor
Manufacturer QHYCCD
Model QHY-QHY21
ADC (analog to digital converter) 16bit
CCD ICX674
Cooling -45 from ambinet
Full Well Capacity 15Ke- to 20Ke-
Gain 0.25 to 0.3 e-/ADU
Peak QE 79% @550nm >60%@Ha,70%@450nm
Pixel Size 4.54*4.54um
Power Consumption 3.5W(Zero Cooling) 12.8W(50% Cooling) 25.8W(100% Coolling).
Read Noise 5e-(Typic @1.25Mpixel/s)
Sensor Size 10.7*9.2mm
Size D=77mm Length=83mm

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