ZWO ASI 120MC-S - Colour
ZWO ASI 120MC-S - Colour
ZWO ASI 120MC-S - Colour
ZWO ASI 120MC-S - Colour
ZWO ASI 120MC-S - Colour
ZWO ASI 120MC-S - Colour
ZWO ASI 120MC-S - Colour
ZWO ASI 120MC-S - Colour

ZWO ASI 120MC-S - Colour


Regular price$261.00
(Including VAT)
ZWO ASI120MC-S is a high speed Colour Camera with high sensitivity, with up to 60 fps at maximum resolution, its especially suitable for imaging moon and planets, but it can also be used for deep-sky.

Lower resolutions result in significantly higher frame rates, appropriate for "lucky imaging". VGA (640x480 pixels) offers 133 fps, the maximum rate of 254 fps can be achieved at 320x240 pixels.

Camera Sensor:
ASI120 camera integrates AR0130CS 1/3″ sensor (4.8 mm x 3.6 mm). This camera has 1280 x 960 pixels. The pixel size is 3.75 μm x 3.75 μm. This camera provides 12bit ADC.

ASI 120MC-S is an extremely fast and sensitive USB3.0 camera. Up to 60FPS under 1280 X 960 full resolution. With a peak QE of 75%, beyond ICX618 and with no FPN(Fixed pattern Noise). Long exposure supported up to 1000s. Fully compatible with USB 2.0 USB Host.

USB 3.0 Port & ST4 Port:
  1. USB 3.0 Port: Can provide 5Gb bandwidth to let ASI120S run at 60 fps (10bit, high speed mode) at full resolution(1.2Mega).
  2. ST4 Port: Can be used connect with auto guide port of mount, for guiding.

Camera Spec:
  • Sensor: 1/3″ CMOS AR0130CS(Color)
  • Resolution: 1.2Mega Pixels 1280×960
  • Pixel Size: 3.75µm
  • Bayer Pattern: GRBG
  • Exposure Range: 64µs-1000s
  • ROI: Supported
  • Non-volatile memory/On camera storage: Build-in total 192K byte
  • User-accessible space(image size up to 480X320)
  • Interface: USB3.0/USB2.0
  • Bit rate: 12bit output(12bit ADC)
  • ST$ Port: Suitable for use as Autoguiding Camera.
  • Adaptor: 2″ / 1.25″ / M42X0.75
  • Protective window: IR-CUT filter
  • Dimension: φ62mm X 28mm
  • Weight: 100g
  • Working Temperature: -5°C  - 45°C
  • Storage Temperature: -20°C  - 60°C
  • Working Relative Humidity: 20%  - 80%
  • Storage Relative Humidity: 20% - 95%

Supported resolutions: (At Binning 1×1)

  • 1280 X 960 @60FPS
  • 1280 X 720 @98FPS
  • 1280 X 600 @116FPS
  • 1280 X 400 @168FPS
  • 960 X 960 @74FPS
  • 1024 X 768 @90FPS
  • 1024 X 400 @160FPS
  • 800 X 800 @85FPS
  • 800 X 640 @106FPS
  • 800 X 480 @141FPS
  • 640 X 480 @133FPS
  • 512 X 440 @145FPS
  • 512 X 400 @158FPS
  • 480 X 320 @196FPS
  • 320 X 240 @254FPS

Supported resolutions: (At Binning 2×2)

  • 640 X 480 @45FPS

Download the ASI 120MC/MM Manual here

Download the latest Camera Driver from ZWO here



As Christmas approaches, the last date for Deliveries and Collections will be the 15th December 2023.

Any orders placed after this date will be processed and shipped again from the 4th January 2024.

"We would like to take this opportunity to wish you and your family a very Happy Christmas & many nights of Clear Skies!"

Please Note: Items in stock and ready for dispatch immediately are usually delivered within 24 - 72hrs. We always try to offer the quickest possible delivery so items may be sent directly from either our Dublin or our Munich location, depending on stock availability. If an item is a 'Special Order Item' it will require additional lead time before being dispatched eg. 5 - 10 Working days - This will be highlighted on the product page before purchase.

All orders are shipped using our reputable courier partners to ensure your items arrive safely and promptly. While we do offer International Delivery, we are unable to ship large Telescopes and Mounts outside of Ireland.



Est. Delivery Time after Dispatch:
24 - 72 hrs

Standard Tracked Delivery:
Ireland Nationwide: from €9.95

Note: Larger telescopes which contain multiple boxes include an additional surcharge. Shipping is calculated automatically at the checkout.





Est. Delivery Time after Dispatch:
24 - 72 hrs

Standard Tracked Delivery:
Norther Ireland: from €19.50+

Additional Info:

Standard Express Shipping rate applies up to a max order weight of 30kg Nationwide. - Large heavy items from 30kg+ include an additional surcharge, depending on the overall weight.

Unfortunately due to Brexit we are currently unable to ship to Mainland UK at this time. 


Est. Delivery Time after Dispatch:
24 - 72 hrs

Standard Tracked Delivery:
European Union: from €18.95+

Shipping available for items up to a max order total weight or volumetric weight of 27kg.

Additional Info:

If your country is not listed below please contact us for more information.

Standard EU Delivery Regions:
Germany, France, Belgium, Poland, Luxumbourg, Netherlands, Sweden, Denmark, Portugal, Spain, Austria, Italy, Poland, Czech Republic, Croatia, Malta, Greece


Est. Delivery Time after Dispatch:
48 - 72 hrs

Standard Tracked Delivery:
US & Canada: from €28.50+

Shipping service available for items up to a max order total weight or volumetric weight of 20kg.

Additional Info:

 * Customs / Import duties may apply in these regions. For more information please contact your local tax/customs office.

: Its essential that when placing an order, you include a valid 'Contact Telephone Number' for the delivery address or for the person receiving the item. This is necessary to avoid potential delays or problems with your delivery.

Please Note: Delivery times listed above are estimated. These are calculated from when your order is Completed & Dispatched (not from when the order is placed) and times may also vary for some remote post codes. Delivery service takes place Mon-Fri (excl. Bank/Public Holidays).

Shipping Disclaimer: All of our parcels are sent via a 3rd party registered courier service to ensure safe and prompt delivery. While we endeavor to ensure that all parcels are delivered within the specified time frame, 'Horizon Astronomy' can not be held responsible for delays due to adverse weather conditions or other courier/technical related issues outside of our control.

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