{"id":16977,"date":"2026-09-19T11:14:39","date_gmt":"2026-09-19T09:14:39","guid":{"rendered":"https:\/\/deep-space-astronomy.ch\/?post_type=product&p=16977"},"modified":"2026-11-02T11:56:18","modified_gmt":"2026-11-02T10:56:18","slug":"zwo-asi2400mc-pro","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/en\/product\/zwo-asi2400mc-pro\/","title":{"rendered":"ZWO ASI2400MC Pro"},"content":{"rendered":"

ZWO ASI2400MC Pro: Full-frame color imaging for wide fields of view<\/h3>\n

The ASI2400MC Pro combines a 24-megapixel back-illuminated Sony IMX410 sensor with a 36 \u00d7 24 mm imaging area. Its advantage lies not only in producing a large image: at the same focal length, this full-frame sensor captures more of the sky than a smaller sensor. It is well-suited for extensive nebulae, star fields, and compositions featuring multiple objects, provided the instrument delivers a sufficiently large and well-corrected image circle.<\/p>\n

Large pixels, rather than a race for higher resolution<\/h3>\n

The 5.94 \u00b5m pixels represent a different choice from that of cameras with small photosites. They provide less detailed sampling at the same focal length, which can be advantageous with a longer focal length; with a very short focal length, you should instead check whether the stars will remain sufficiently resolved for your purpose. Resolution alone is therefore not a sufficient criterion for making a choice. The color sensor records color information in each series of exposures: no sequence of RGB shots is needed to obtain a color image, unlike with a monochrome camera.<\/p>\n

Exposing without confusing capacity and gain setting<\/h3>\n

ZWO specifies a maximum capacity of 100,000 electrons and 14-bit conversion. This headroom helps capture bright areas without causing stars to become oversaturated. Monitor their levels during the first few exposures. HCG mode activates at a gain of 140; the manufacturer reports a significant reduction in readout noise while largely preserving the dynamic range. The advertised minimum value of 1.1 electrons and the maximum capacity should not be interpreted as performance levels achievable simultaneously at all gain settings.<\/p>\n

Paying attention to field edges and thermal stability<\/h3>\n

With a diagonal of 43.3 mm, it is necessary to check the corrector, the clear passage of the connectors and filters, and the alignment of the optical train. Even a properly centered assembly may still exhibit vignetting or distorted stars in the corners. Flat frames correct for variations in brightness, not for a lack of optical correction. Use the focus distance specified by your corrector, rather than applying a one-size-fits-all distance to all instruments.<\/p>\n

The two-stage thermoelectric cooling system is rated to provide a temperature difference of approximately 35 \u00b0C below ambient under ZWO test conditions at 30 \u00b0C. This is not a guaranteed absolute temperature: choose a setpoint that remains stable throughout the night. A 5-watt heating element warms the protective window and can be disabled via software. The amp-glow-free design eliminates this unwanted electronic glow, but does not eliminate the need for calibration images or sky gradient checks.<\/p>\n

Preparing a Full-Format Installation<\/h3>\n

The USB 3.0 connection is used to transfer images; an external power supply is required. ZWO recommends 12 V, 3 to 5 A, with a 5.5 \u00d7 2.1 mm connector and center-positive polarity. This camera is particularly well-suited for users who already have optics and a mount capable of utilizing the full frame and who wish to focus their session on direct color acquisition rather than managing multiple filtered channels.<\/p>\n

Documentation and Compatibility: ZWO official data sheet<\/a>.<\/p>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

The ASI2400MC Pro is a full-frame cooled color camera that combines a 24-megapixel Sony IMX410 sensor with 5.94 \u00b5m pixels. It is designed for wide fields of view with a 24 \u00d7 36 mm optical field of view, a maximum capacity of 100,000 electrons, and an HCG mode with a gain of 140.<\/p>","protected":false},"featured_media":16976,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[893],"product_cat":[768],"product_tag":[],"class_list":["post-16977","product","type-product","status-publish","has-post-thumbnail","product_brand-zwo","product_cat-ciel-profond","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/16977","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/comments?post=16977"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/16976"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=16977"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=16977"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=16977"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=16977"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}