{"id":15064,"date":"2025-07-04T18:20:09","date_gmt":"2025-07-04T16:20:09","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&#038;p=15064"},"modified":"2026-03-03T20:25:56","modified_gmt":"2026-03-03T19:25:56","slug":"zwo-asi294mm-pro-mono","status":"publish","type":"product","link":"https:\/\/staging.telescoop.nl\/en\/zwo-asi294mm-pro-mono\/","title":{"rendered":"ZWO ASI294MM Pro Mono"},"content":{"rendered":"<p class=\"wp-block-paragraph\"><strong>The ZWO ASI294MM Pro Mono is a powerful monochrome astro camera with the Sony IMX492 sensor, active TEC cooling and high resolution.<\/strong> This versatile camera offers maximum performance in deep-sky photography and is also suitable for planets and moon thanks to its switchable resolution.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The 4.63 \u00b5m pixels provide high sensitivity at short exposure times. In \u201cunlocked mode,\u201d the resolution can be doubled to 2.32 \u00b5m pixels, ideal for detail-rich shots at short focal lengths.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Key features<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Sony IMX492 sensor (11.6 MP mono)<\/strong> - 4.63 \u00b5m pixels, optional 2.32 \u00b5m in unlocked mode<\/li>\n\n\n\n<li><strong>QE to 90%<\/strong> - extremely high sensitivity for faint objects<\/li>\n\n\n\n<li><strong>Active TEC cooling down to -35 \u00b0C<\/strong> below ambient temperature<\/li>\n\n\n\n<li><strong>512 MB DDR3 buffer<\/strong> - stable data transfer via USB 3.0 and USB 2.0<\/li>\n\n\n\n<li><strong>14-bit ADC<\/strong> - Smooth tone transitions and precise signal registration<\/li>\n\n\n\n<li><strong>HCG Mode<\/strong> - readout noise &lt;2 e- at higher gain<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Applications<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u2713 Deep-sky photography (nebulae, galaxies) with high signal-to-noise ratio<br>\u2713 Moon and planet shots with short exposure times<br>\u2713 Lucky imaging and video astronomy<br>\u2713 High resolution possible in unlocked binning mode<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Specifications<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><th>Feature<\/th><th>Value<\/th><\/tr><tr><td>Sensor<\/td><td>Sony IMX492 CMOS (Mono)<\/td><\/tr><tr><td>Resolution<\/td><td>4144 \u00d7 2822 (11.6 MP) - up to 8288 \u00d7 5644 in unlocked mode<\/td><\/tr><tr><td>Pixel size<\/td><td>4.63 \u00b5m \/ 2.32 \u00b5m<\/td><\/tr><tr><td>Sensor format<\/td><td>19.1 \u00d7 13.0 mm<\/td><\/tr><tr><td>Diagonal<\/td><td>23.1 mm<\/td><\/tr><tr><td>Bit depth<\/td><td>14-bit<\/td><\/tr><tr><td>Full Well Capacity<\/td><td>66.000 e-<\/td><\/tr><tr><td>Reading Noise<\/td><td>1,26 - 8 e-<\/td><\/tr><tr><td>FPS<\/td><td>16.3 (at full resolution)<\/td><\/tr><tr><td>Interfaces<\/td><td>USB 3.0, USB 2.0<\/td><\/tr><tr><td>Buffer Memory<\/td><td>256 MB DDR3 RAM<\/td><\/tr><tr><td>Cooling<\/td><td>Yes, up to -35 \u00b0C<\/td><\/tr><tr><td>Telescope connection<\/td><td>1,25\u2033, 2\u2033 &amp; T2<\/td><\/tr><tr><td>Flange spacing<\/td><td>6.5 mm \/ 17.5 mm<\/td><\/tr><tr><td>Weight<\/td><td>410 g<\/td><\/tr><tr><td>Dimensions<\/td><td>\u00d878 mm \u00d7 85 mm<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Additional info<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u2713 Includes clear AR glass filter - IR-cut filter optional when used with achromats<br>\u2713 Robust build quality and high software compatibility<br>\u2713 Ideal for narrowband shooting with long integration times<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Note<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A <strong>12 V power supply<\/strong> is required for correct operation - even when the cooling system is not in use.<\/p>","protected":false},"excerpt":{"rendered":"<p data-pm-slice=\"1 1 []\">The ZWO ASI294MM Pro Mono is a high-quality, cooled monochrome camera for deep-sky photography, moon and planets. Perfect for detail-rich, low-noise images with high sensitivity.<\/p>","protected":false},"featured_media":20646,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[123],"product_cat":[56,530,469,3095],"product_tag":[],"class_list":["post-15064","product","type-product","status-publish","has-post-thumbnail","product_brand-zwo","product_cat-telescoop-accessoires","product_cat-astro-cameras","product_cat-astro-fotografie","product_cat-monochrome-astrocameras-voor-astrofotografie","product_shipping_class-licht","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":15043,"url":"https:\/\/staging.telescoop.nl\/en\/zwo-asi294mc-pro-color\/","url_meta":{"origin":15064,"position":0},"title":"ZWO ASI294MM Mono","author":"","date":"03-07-2025","format":false,"excerpt":"The ZWO ASI294MM Mono is a bright and flexible monochrome camera without active cooling. Suitable for moon, sun, planets and deep-sky with stacking.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"ZWO ASI294MM Mono","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-294-MM-Mono.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-294-MM-Mono.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-294-MM-Mono.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-294-MM-Mono.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-294-MM-Mono.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-294-MM-Mono.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":15026,"url":"https:\/\/staging.telescoop.nl\/en\/zwo-asi2600mm-pro-mono\/","url_meta":{"origin":15064,"position":1},"title":"ZWO ASI2600MM Pro Mono","author":"Info telescoop","date":"03-07-2025","format":false,"excerpt":"The ZWO ASI2600MM Pro Mono is a professional monochrome deep-sky camera with 16-bit image quality, low noise and deep cooling. Ideal for detail-rich shots of nebulae and galaxies.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"ZWO ASI2600MM Pro Mono","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-2600-MM-Pro-Mono.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-2600-MM-Pro-Mono.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-2600-MM-Pro-Mono.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-2600-MM-Pro-Mono.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-2600-MM-Pro-Mono.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-2600-MM-Pro-Mono.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":15035,"url":"https:\/\/staging.telescoop.nl\/en\/zwo-asi294mc-color\/","url_meta":{"origin":15064,"position":2},"title":"ZWO ASI294MC Color","author":"","date":"03-07-2025","format":false,"excerpt":"De ZWO ASI294MC Color is een lichtsterke kleurencamera zonder actieve koeling. Ideaal voor deep-sky fotografie met korte belichtingen, en perfect voor maanfoto's, planeten en live stacking.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"ZWO ASI2600MM Pro Mono","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-2600-MM-Pro-Mono.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-2600-MM-Pro-Mono.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-2600-MM-Pro-Mono.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-2600-MM-Pro-Mono.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-2600-MM-Pro-Mono.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-2600-MM-Pro-Mono.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":15139,"url":"https:\/\/staging.telescoop.nl\/en\/zwo-asi585mm-pro-mono\/","url_meta":{"origin":15064,"position":3},"title":"ZWO ASI585MM Pro Mono","author":"","date":"05-07-2025","format":false,"excerpt":"The ZWO ASI585MM Pro Mono is a monochrome camera with amp glow-free sensor and powerful cooling - perfect for noise-free deep-sky and planetary shots in black and white.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"ZWO ASI585MM Pro Mono","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-585-MM-Pro-Mono.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-585-MM-Pro-Mono.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-585-MM-Pro-Mono.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-585-MM-Pro-Mono.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-585-MM-Pro-Mono.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-585-MM-Pro-Mono.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":15132,"url":"https:\/\/staging.telescoop.nl\/en\/zwo-asi585mm-mono\/","url_meta":{"origin":15064,"position":4},"title":"ZWO ASI585MM Mono","author":"","date":"05-07-2025","format":false,"excerpt":"The ZWO ASI585MM is a high-resolution black-and-white camera with amp glow-free sensor. Ideal for those who are serious about planetary and deep-sky photography.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"ZWO ASI585MM Mono","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-585-MM-Mono.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-585-MM-Mono.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-585-MM-Mono.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-585-MM-Mono.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-585-MM-Mono.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-585-MM-Mono.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]},{"id":15074,"url":"https:\/\/staging.telescoop.nl\/en\/zwo-asi432mm-mono\/","url_meta":{"origin":15064,"position":5},"title":"ZWO ASI432MM Mono","author":"","date":"04-07-2025","format":false,"excerpt":"The ZWO ASI432MM Mono is a fast, uncooled monochrome camera with large pixels, high full well capacity and zero gain glow. Perfect for moon, sun, planets and EAA.","rel":"","context":"Similar post","block_context":{"text":"Similar post","link":""},"img":{"alt_text":"ZWO ASI432MM Mono","src":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-432-MM-Mono.jpg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-432-MM-Mono.jpg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-432-MM-Mono.jpg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-432-MM-Mono.jpg?resize=700%2C400&ssl=1 2x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-432-MM-Mono.jpg?resize=1050%2C600&ssl=1 3x, https:\/\/i0.wp.com\/staging.telescoop.nl\/wp-content\/uploads\/2025\/07\/ZWO-Camera-ASI-432-MM-Mono.jpg?resize=1400%2C800&ssl=1 4x"},"classes":[]}],"_links":{"self":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product\/15064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/comments?post=15064"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media\/20646"}],"wp:attachment":[{"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/media?parent=15064"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_brand?post=15064"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_cat?post=15064"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/staging.telescoop.nl\/en\/wp-json\/wp\/v2\/product_tag?post=15064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}