ZWO ASI664MC

Name: ZWO ASI664MC
Brand: ZWO

ZWO

ZWO ASI664MC is a small-sensor one-shot color astronomy camera for planetary, lunar, and solar capture.

camera $$

Best Current Offer

Cloud Break Optics

In stock

$314.00

Other retailers

High Point Scientific (In stock)
$314.00
Mile High Astronomy (In stock)
$314.00
ZWO USA (In stock)
$314.00
Astronomics (In stock)
$314.10

Specifications

Sensor

Sensor model: Sony IMX664 CMOS
Color / mono: Color
Sensor size: 1/1.8-inch format
Megapixels: 4.15 MP
Resolution: 2704 x 1536 (4.15 MP)
Pixel size: 2.9 µm
ADC: 12-bit

Mechanical

Interface: USB 3.0
Buffer: 256 MB DDR3

Specifications

Cooling: Uncooled

Astrophotography Fit

A focused one-shot color camera for high-frame-rate planetary, lunar, and solar imaging.

ZWO ASI664MC is a midrange one-shot color camera aimed at planetary, lunar, and solar capture.

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.

For high-frame-rate work, pair it with a long focal length telescope, an ADC when planets are low, and capture software that can record short exposures quickly. It is less satisfying as the only deep-sky camera unless the target scale and sensor size make sense.

Best paired with

SCTs, Maksutovs, or long refractors used at high effective focal length
Atmospheric dispersion corrector and IR-pass or methane filters where appropriate
High-frame-rate capture software with careful focusing and collimation

Not recommended for

Wide-field deep-sky imaging as the primary camera
Users expecting large nebula framing from a small planetary sensor
Poorly collimated long focal length scopes where resolution is already limited

Retailer Rating

Ratings aggregated from public retailer data.

5.0

across 2 reviews from 1 retailers

Retailer breakdown

Retailer	Rating	Reviews	Source
High Point Scientific	5.0	2	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
Cloud Break Optics Cloud Break Optics	$314.00	In stock Updated 8/4/2026	View Offer - $314.00
High Point Scientific High Point Scientific	$314.00	In stock Updated 8/4/2026	View Offer - $314.00
Mile High Astronomy Mile High Astronomy	$314.00	In stock Updated 8/4/2026	View Offer - $314.00
ZWO USA ZWO USA	$314.00	In stock Updated 8/5/2026	View Offer - $314.00
Astronomics Astronomics	$314.10	In stock Updated 8/5/2026	View Offer - $314.10

Price History

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

Astronomics Cloud Break Optics High Point Scientific Mile High Astronomy ZWO USA