{"id":19581,"date":"2026-10-15T22:11:54","date_gmt":"2026-10-15T20:11:54","guid":{"rendered":"https:\/\/deep-space-astronomy.ch\/?post_type=product&p=19581"},"modified":"2026-10-16T12:53:59","modified_gmt":"2026-10-16T10:53:59","slug":"touptek-g3cmos20000kma","status":"publish","type":"product","link":"https:\/\/deep-space-astronomy.ch\/en\/product\/touptek-g3cmos20000kma\/","title":{"rendered":"ToupTek G3CMOS20000KMA: IMX183 monochrome camera"},"content":{"rendered":"

The ToupTek G3CMOS20000KMA is a monochrome camera equipped with the Sony IMX183 sensor. It offers a resolution of 5440 \u00d7 3648 pixels with 2.4 \u00b5m pixels.<\/p>\n

The monochrome camera is equipped with an AR protective window. It features a USB 3.0 connection, a 512 MB DDR3 buffer, and a fan.<\/p>\n

Setup and Use<\/h3>\n

The monochrome sensor captures an image without direct color reproduction via a Bayer array. To create a color image, separate exposures are taken using appropriate filters, and the channels are then combined during processing. This approach allows you to select the recorded bands based on the subject. However, it requires that the filters and their mounts be included in the setup: the term \u201cmonochrome\u201d does not mean that a set of filters is automatically included with the camera.<\/p>\n

The ventilation described for this model helps dissipate heat from the housing. It should not be confused with regulated thermoelectric cooling (TEC). This distinction is important if you are comparing this camera to a cooled camera designed for long exposures. The buffer, meanwhile, facilitates image transfer; it is neither a removable memory card nor a standalone storage device for your sessions.<\/p>\n

Image resolution and pixel size address two different issues. The first refers to the grid recorded by the camera; the second describes the size of the sensor\u2019s light-sensitive elements. To choose a configuration, you must therefore consider these factors along with the instrument\u2019s focal length and the desired framing. High resolution is no substitute for proper focusing or a suitable optical setup.<\/p>\n

Before installation, check your instrument\u2019s connection, the available space in the optical train, and the software used for data acquisition. Mechanical compatibility and software compatibility are two separate checks. Choosing a housing or a protective window does not eliminate the need to verify the adapters required for the selected mounting configuration. The specifications presented here apply specifically to this model and not to the entire ToupTek product line.<\/p>\n

Technical specifications<\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
Sensor<\/th>\nSony IMX183<\/td>\n<\/tr>\n
Type<\/th>\nmonochrome<\/td>\n<\/tr>\n
Definition<\/th>\n5440 \u00d7 3648 pixels<\/td>\n<\/tr>\n
Pixel size<\/th>\n2.4 \u00b5m<\/td>\n<\/tr>\n
Optical format<\/th>\n1 inch<\/td>\n<\/tr>\n
Analog-to-Digital Conversion<\/th>\n12 bits<\/td>\n<\/tr>\n
Interface<\/th>\nUSB 3.0<\/td>\n<\/tr>\n
Buffer memory<\/th>\n512 MB DDR3<\/td>\n<\/tr>\n
Optical window<\/th>\nAR<\/td>\n<\/tr>\n
Heat Dissipation<\/th>\nFan<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"

The ToupTek G3CMOS20000KMA is a monochrome camera equipped with the Sony IMX183 sensor. It offers a resolution of 5440 \u00d7 3648 pixels with 2.4 \u00b5m pixels.<\/p>","protected":false},"featured_media":19580,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[831],"product_cat":[769],"product_tag":[],"class_list":["post-19581","product","type-product","status-publish","has-post-thumbnail","product_brand-touptek","product_cat-planetaire-guidage-lucky-imaging","first","on_supplier","taxable","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product\/19581","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=19581"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media\/19580"}],"wp:attachment":[{"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/media?parent=19581"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_brand?post=19581"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_cat?post=19581"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/deep-space-astronomy.ch\/en\/wp-json\/wp\/v2\/product_tag?post=19581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}