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  •  ZWO Camera CMOS ASI034MC Colori  ZWO Camera CMOS ASI034MC Colori

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ZWO ASI294MC-PRO CMOS color camera

Product code: ASI294MCpro

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Quick Overview

ZWO ASI294MC-PRO color is the cooled USB 3.0 camera using the CMOS Sony 4/3" IMX294CJK sensor with 23.2mm diagonal, 4.63 µm pixels and 4144 x 2822 resolution. Powerful cooling system with double Peltier cell allows to cool the sensor down to -40°C in respect to ambient temperature. Fast USB 3.0 connection, together with the DDR3 integrated memory, allow the camera to reach 14 fps at full resolution and 14 bits!

Availability: Available

Order €1,293.00
22% tax incl
if you pay by bank transfer €1,254.21


Astrophotography performance:

Sony IMX294CJK uses larger-sized pixels and it achieves SNR1s of 0.14 lx: this makes the ASI294MC-PRO camera ideal for astronomy applications that require low-illumination performance. The ASI294MC-PRO has a 14bit ADC unit, allowing it to achieve 13 stops of dynamic range. This is an excellent characteristic for deep sky imaging, which is inherently high dynamic range. At 13 stops, the ASI294MC-PRO has even more dynamic range than the ASI1600.

ZWO ASI294MC-PRO CMOS color camera

Cooling system and HCG mode:

The ASI294MC-PRO has a 2-stage TEC cooling system that enables deep cooling (40°C-45°C below ambient). The cooler requires an external power supply, which is not included with the camera. HCG (high conversion gain) mode, which reduces read noise to even lower levels at higher gain without loss to dynamic range, is automatically enabled when the gain setting is 120 or higher. Read noise will drop under 2e-, while dynamic range will remain at 13 stops.

DDR3 memory and USB 3.0 port:

ASI294MC-PRO camera includes a 256MB DDR3 memory buffer to help improve data transfer reliability. Additionally, the use of a memory buffer minimizes amp-glow, which is caused by the slow transfer speeds when the camera is used with a USB 2.0 port. USB 3.0 port provides 5Gb bandwidth to let ASI294MC-PRO run at 16 fps (14bit, normal mode) or 19 fps (10bit, high speed mode) at full resolution (11.7 megapixels).

ZWO ASI294MC-PRO CMOS color camera: scope of delivery

ZWO ASI294MC-PRO CMOS color camera
camera bag
m42-m48 adapter
2m USB 3.0 cable
T2 21mm extender
T2-M48 16.5mm extender
31,8mm nose
31,8mm cover
USB 2.0 short cable x2
T2-31,8mm adapter
2x spacers

ZWO ASI294MC-PRO CMOS color camera

Technical specifications

Type: Camera CMOS raffreddata
Sensor Color
Resolution 4144 x 2822
Sensor dimensions (mm) 19,2mm x 13mm
Sensor diagonal (mm) 23.2
Pixels dimensions (µm) 4.63
A/D converter 14 bit
Cooling -40°C rispetto a T ambientale
Readout Noise (e-) 1.2e @39db gain
ST4 integrated autoguide port No
Telescope interface Female T thread (42x0,75)
Connection to PC USB 3.0
Power External 12V 3A
Backfocus (mm) 17.5mm
Weight (gr.) 410 gr.

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