ZWO ASI174MM Monochrome CMOS Astronomy Camera - Cooled

Free Shipping

More Views

ZWO ASI174MM Monochrome CMOS Astronomy Camera - Cooled
$899.00
Item # ZWO-ASI174MM-C
0 Questions(s)

In Stock

OR
  • The ASI174MM-C from ZWO features TEC cooling for ultimate image stability. Able to cool to -35 to -40C ambient.
  • USB 3.0 connection allows this ZWO ASI174MM Monochrome CMOS Camera to be used with modern laptops while also being backwards compatible with USB 2.0.
  • State-of-the-art features include an ST-4 guide port, standard 2" M42 x 0.75 internal thread interface, 0.25" tripod thread mount o the rear, and an AR window.
  • The ZWO ASI174MM Monochrome CMOS Camera uses a Sony IMX174 CMOS sensor with a pixel array of 1936 x 1216 and 5.86 µm square pixels.
  • Peak Quantum Efficiency (QE) is 78%.
Description

Details

ZWO ASI174MM Monochrome CMOS Cooled Astronomy Camera


When it comes to imaging cameras with advanced capabilities, the ZWO ASI174MM Monochrome CMOS Camera seems like a natural progression from the ASI120MM-S. State-of-the-art features include an ST-4 guide port, high speed USB 3.0 port, standard 2" M42 x 0.75 internal thread interface, 0.25" tripod thread mount on the rear, and an AR window. However, it's the Sony IMX174 monochrome CMOS sensor that separates the ASI174MM from previous ASI models. The IMX174 has a lot of advantages when taking high quality solar, lunar, planetary, and deep sky object imaging into consideration.

This cooled version incorporates active TEC temperature control for the ability to cool the sensor to 35C to 40C degrees below ambient.  This enhanced cooling control offers the best image stability for longer imaging sessions.  

 

Sony IMX174 CMOS Sensor Features

 

  • 1/1.2” Sony CMOS image sensor has 2.35M effective pixels in a 1936 x 1216 array. Pixel size is 5.86 µm square.

     

  • Sony Pregius Global Shutter: The result of a new pixel with analog memory is that it permits the scanning of all pixels simultaneously. The Sony IMX174's global shutter function provides improved image quality by making sure images of moving objects don't undergo focal plane distortion. This is especially helpful when performing solar or lunar imaging. Less than optimal seeing, wind, or movement can alter the image if the readout speed is not quick enough (< 30fps).

     

  • The Exmor label, a Sony trademark, means the CMOS image sensor is regarded as a top performing model, with high speed processing, low noise, and low power dissipation by using column-parallel A/D conversion.

     

  • Ideally, an astro-imaging device should have high QE (quantum efficiency) and low noise. The ASI174MM's peak QE is 78%. When compared with the ASI120, the QE curve is slightly higher in B & G and slightly lower in R & IR. Read noise measures out to be only 6e-!

     

  • The Sony IMX174 sensor functions at 128.2 frames per second at 12 bit ADC, and 164.5 frames per second at 10 bit ADC at full resolution.

     

  • ROI (Region of Interest) mode gives imagers the ability to set up to 16 areas for capture within the area of effective pixels for an even higher frame rate.



ZWO ASI174MM Monochrome CMOS Astronomy Camera Specifications

 

  • Sensor type: 1/1.2” CMOS
  • Resolution: 2.3MP
  • Pixel Array: 1936 x 1216
  • Pixel Size: 5.86 µm x 5.86 µm
  • Maximum Frame Rate at Full Resolution: 164 FPS
  • Maximum Frame Rate at 640 x 480: 397 FPS
  • Window: AR
  • Guide Port: ST-4
  • Shutter: Global
  • Exposure Range: 0.000032 seconds to 1,000 seconds
  • Peak QE: 78%
  • Read Noise Low Speed: 6e-
  • Read Noise High Speed: 15e-
  • Saturation Capacity: 32K
  • Dynamic Range: 72dB
  • Gain: 8 e-/ADU low speed, 32 e-/ADU high speed
  • Interface: USB3.0/ USB2.0
  • Bit Rate: 12bit output (12 bit ADC)
  • Adapter: 2” to 1.25” with M42 x 0.75 threads
  • Dimensions: 2.44" x 1.61" (62mm x 41mm)
  • Weight: 4.94 oz.
  • Working Temperature: -5ºC - 45ºC
  • Working Relative Humidity: 20% - 80%



ZWO Product Number: ASI174MM-C

Additional Information

Additional Information

SKU ZWO-ASI174MM-C
Manufacturer ZWO
Color or B&W? Monochrome (B&W)
Sensor Type CMOS
Series ZWO ASI
Pixel Size 5-7 Microns
Warranty 2 Year Warranty
Sensor Manufacturer Sony
# of Sensors Single Sensor
Sensor Model IMX174
CCD Class Standard
Quantum Efficiency Peak: 78%
Pixel Size in Micrometers 5.86 µm x 5.86 µm
Pixel Array 1936 x 1216
Minimum Exposure Time 0.000032 seconds
Maximum Exposure Time 1000 seconds
Integrated Guider? No
Shutter Type Digital
Filter Wheel No
Interface USB 3.0
Operating System Compatibility Mac, Windows
Camera Cooling Type Thermo-electric Cooling (TEC)
Camera Body Dimensions 2.44" x 1.61"
Camera Weight 4.94 oz.
Reviews
Included Items

Included Items

  • ZWO ASI174MM Cooled Monochrome Astronomy Camera
  • 1.25" Nosepiece
  • 6.5 ft. USB 3.0 Cable
  • 6.5 ft. ST4 Guiding Cable
  • Driver CD
  • 1.25" Cover
Questions & Answers

Product Questions

No questions yet. Be the first to ask the question!
Support / Downloads