{"id":15020,"date":"2025-07-03T19:27:55","date_gmt":"2025-07-03T17:27:55","guid":{"rendered":"https:\/\/www.telescoop.nl\/?post_type=product&p=15020"},"modified":"2026-09-29T20:04:34","modified_gmt":"2026-09-29T18:04:34","slug":"zwo-asi2600mm-duo-mono","status":"publish","type":"product","link":"https:\/\/www.telescoop.nl\/en\/zwo-asi2600mm-duo-mono\/","title":{"rendered":"ZWO ASI2600MM Duo Mono"},"content":{"rendered":"

ZWO ASI2600MM Duo Mono: top-class mono camera with built-in guider<\/strong><\/h2>\n\n\n\n

The ASI2600MM Duo combines the monochrome 26-megapixel Sony IMX571 sensor with a built-in SC2210 guide sensor behind the same window. For mono imagers, this is especially valuable: the infrared-sensitive guide sensor looks ahead of the filter wheel, so guiding remains reliable while the main sensor images through a narrowband filter.<\/p>\n\n\n\n

The main sensor delivers everything that made the 2600 series famous: 16-bit readout with 14 stops of dynamic range, quantum efficiency exceeding 91%, completely glow-free, and two-stage TEC cooling down to 35 degrees Celsius below ambient temperature with polyimide anti-condensation heating.<\/p>\n\n\n\n

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Mono with less hardware<\/h4>\n\n\n\n

No off-axis guider eating up backfocus, no guidescope with flexure: the built-in guider makes the optical train shorter and more rigid, which is immediately visible in the star profiles during long narrowband exposures.<\/p>\n\n\n\n

A cable for power and control suffices alongside USB 3.0.<\/p>\n<\/div>\n<\/div>\n\n\n\n

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Built for the Hubble palette<\/h4>\n\n\n\n

Without a Bayer matrix, the full sensor area goes to each channel. With a full well capacity of 80,000 electrons (image sensor) and read noise starting from 1.0 electron, H-alpha, OIII, and SII deliver deep, clean channels for SHO compositions.<\/p>\n\n\n\n

Combine with a 36 mm or 2-inch filter wheel for vignetting-free changes on APS-C format.<\/p>\n<\/div>\n<\/div>\n\n\n\n

Featured accessories<\/h3>\n\n\n\n