ZWO ASI4400MC Pro

Name: ZWO ASI4400MC Pro
Brand: ZWO

ZWO

ZWO ASI4400MC Pro is a large-format one-shot color astronomy camera for deep-sky imaging with a simpler color workflow.

camera $$$

Best Current Offer

High Point Scientific

In stock

$2,999.00

Other retailers

Mile High Astronomy (In stock)
$2,999.00
ZWO USA (In stock)
$2,999.00

Specifications

Sensor

Sensor model: Sony IMX410 CMOS
Color / mono: Color
Sensor size: Full frame (36 x 24 mm)
Megapixels: 24.5 MP
Resolution: 6072 x 4042 (24.5 MP)
Sensor diagonal: 43.27 mm
Sensor area: 864 mm²
Pixel size: 5.94 µm
ADC: 14-bit
Full well: ~80 ke

Cooling

Cooling: Two-stage TEC cooling

Mechanical

Interface: USB 3.0
Buffer: DDR3 memory buffer
Back focus: 17.5 mm

Specifications

Peak QE: 80%

Astrophotography Fit

A cooled one-shot color camera best used where its sensor size and workflow match the telescope and calibration plan.

ZWO ASI4400MC Pro is a premium one-shot color camera aimed at deep-sky imaging with a simpler color workflow.

As a color camera, it keeps the capture workflow simpler than a mono rig. It works especially well when you want one camera for broadband targets plus a dual-band filter for emission nebulae under light pollution.

Match the camera to the telescope before buying: sensor size controls framing, pixel size controls sampling, and cooling only pays off when you also shoot darks and flats. If the scope cannot illuminate the sensor cleanly, a smaller camera can produce better data than a bigger one.

Best paired with

Corrected refractors, RASA/HyperStar-style systems, or other well-matched astrographs
UV/IR-cut and dual-band nebula filters for one-shot color imaging
Reliable GoTo mount, autofocus, and dark/flat calibration workflow

Not recommended for

Imagers committed to full SHO/LRGB mono workflows
Optical tubes with corrected image circles smaller than the camera sensor
Very casual visual-only users who do not plan to process image data

Retailer Rating

Ratings aggregated from public retailer data.

5.0

across 1 reviews from 1 retailers

Retailer breakdown

Retailer	Rating	Reviews	Source
Mile High Astronomy	5.0	1	Product page

Where To Buy

Some links on this page are affiliate links. Prices and availability are pulled automatically from each retailer and updated daily.

Retailer	Price	Availability	View Offer
High Point Scientific High Point Scientific	$2,999.00	In stock Updated 9/20/2026	View Offer - $2,999.00
Mile High Astronomy Mile High Astronomy	$2,999.00	In stock Updated 9/20/2026	View Offer - $2,999.00
ZWO USA ZWO USA	$2,999.00	In stock Updated 9/20/2026	View Offer - $2,999.00

Price History

Chronological retailer pricing with out-of-stock points shown at reduced opacity.

High Point Scientific Mile High Astronomy ZWO USA