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Available on backorder

QHY9 is a classic mono camera using the very popular 8.6mega pixel KAF8300 CCD sensor. This sensor has a good QE for deep sky imaging. The peak QE is 56% and it has 48% QE in H-alpha wavelength. The 4/3 inch size makes it works well for most telescopes.
QHY9 has two stage TEC and typical delta T is -45C below ambient. It offers outstanding thermal noise control. To compare with those camera with -25 or -30C cooling, QHY9 give you more clear image even in very long exposure time no matter in hot summer or in cold winter.

QHY9 has very low readout noise between 8300 based camera.

Total pixels:  3448 x 2574
Effective pixels: 3358 x 2536
Pixel Size:    5.4um x 5.4um
Full Well:  25.5Ke-
Imager Size : 17.96mm H x 13.52mm V   4/3inch
Readout noise: -8e @1Mpixel/s
Preview Speed: 3Mpixel/s (3 sec Download time)
Download Speed: 1Mpixel/s (9 sec Download time)
Peak QE: 56% @540nm  48%@Ha
Microlensing on chip
ABG: 1000X
16bit ADC with CDS and Preamp
USB2.0 High Speed interface
Built in 32 MBytes SDRAM buffer
Supports Binning: 1 x 1, 2 x 2, 3 x 3, 4 x 4
Communication port for QHY Color Filter wheel
Improved 2-Stage TEC cooling  -45 Deg C (Ambient)
Improved Heat Sink specifically for the KODAK CCD
Built in Temp sensor and 16bit high precision ADC
DC201 TEC Controller & DC adapter, Regulated
Built in Mechanical shutter
Seperately sealed CCD Chamber
Weight: 510g

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Astrophotography can be a little complicated sometimes and there are a lot of options. If you'd like to check something before you purchase just let us know and we'd be happy to help!