Professional 1" Square Cooled Camera for Mono Deep-Sky Astrophotography
ATR533M (IMX533) - Blue / US Plug ...は取り寄せ中で入荷次第発送します。
ATR Series cooled cameras require a stable 12V 3A DC power supply. Use the supplied adapter or a lithium-ion battery with a stable 11–14V output.
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For setup support, software downloads and warranty service, contact ToupTek Astro support with your order information.
ATR533M (IMX533) - Blue / US Plug ...は取り寄せ中で入荷次第発送します。
Explore the beauty of the deep sky with the ToupTek ATR533M. Featuring Sony’s back-illuminated IMX533 monochrome sensor, 9MP resolution, and a square 1-inch format, this cooled astronomy camera combines high sensitivity with ultra-low read noise. Its zero amp-glow design, 14-bit ADC, and two-stage TEC cooling support clean, detailed long-exposure imaging. Pair it with LRGB or narrowband filters to capture galaxies, nebulae, and star clusters with greater control over every channel.
The Sony IMX533 monochrome sensor features a 3008 × 3008 resolution and a square imaging area. Its format offers a balanced field of view for a variety of deep-sky targets, from compact nebulae to galaxies and star clusters.
With 3.76 μm square pixels and a back-illuminated design, the IMX533 combines fine sampling with strong light sensitivity, making it well suited to capturing subtle structures in deep-sky objects.
IMX533M sensor offers peak quantum efficiency above 90%, capturing a high proportion of incoming photons. Combined with its monochrome design, it is well suited to LRGB and narrowband imaging, helping reveal faint details in nebulae and galaxies.
If you are moving beyond a DSLR or one-shot color camera, the ATR533M offers a cooled monochrome platform for exploring LRGB and narrowband astrophotography. Pair it with a suitable telescope, filter wheel, and filters to build a versatile imaging setup.
For astrophotographers focused on faint nebulae, distant galaxies, and extended imaging sessions, the ATR533M combines ultra-low read noise, zero amp-glow design, and temperature-controlled cooling to support detailed long-exposure capture.
The ATR533M is primarily designed for deep-sky imaging, but it can also be used for planetary photography. Its square sensor, adjustable gain, and support for high-frame-rate and low-noise modes offer flexibility across different targets and capture workflows.
High-bandwidth data transmission is secured by an onboard DDR3 buffer, preventing frame dropping, minimizing USB bus traffic bottlenecks, and ensuring ultra-stable image delivery even during fast frame rates or live rendering.
The ATR series features a specialized zero amp-glow circuit design that maintains a clean, perfectly uniform sensor background across multi-minute long exposures, protecting the faintest details of delicate nebulae.
The ATR series optical window features an integrated smart heating system that actively measures ambient temperature and humidity. It automatically applies precise heat to prevent condensation, keeping your optical path crystal clear without introducing disruptive thermal air currents.
Equipped with an integrated heat dissipation structure and a high-efficiency dual-stage Thermoelectric Cooling (TEC) module with a controllable fan. It lowers the sensor temperature to 42°C below ambient, consistently maintaining a stable -5°C to -10°C even in peak summer. This allows for clean, long-exposure tracking up to 1 hour without thermal noise accumulation.
Which Series Do You Need
The ATR series features versatile sensors ranging from 1/1.2” up to APS-C (e.g., ATR585, ATR2600) to offer a balanced mix of performance and flexibility, whereas the flagship SkyEye Plus series incorporates APC-S (e.g., SkyEye26AM/AC Plus) and full-frame sensors (e.g., SkyEye62AM/AC Plus) to maximize light-gathering area and deliver expansive, uncropped fields of view.
Choose the acquisition workflow that matches your imaging goals
One-shot Color (OSC) cameras streamline your workflow by capturing full-color images without a filter wheel, offering a fast and travel-friendly setup that is perfect for astrophotography beginners, mobile imagers, or anyone seeking high-quality results with minimal post-processing.
Monochrome (Mono) cameras, however, deliver superior photon efficiency and pixel-level sharpness by eliminating the light loss and resolution interpolation of a Bayer matrix. Mono imaging is tailored for dedicated deep-sky astrophotographers who demand maximum sensitivity, ultimate narrowband performance (Hα, OIII, SII), and full control over composite LRGB rendering under any sky condition.
Yes. The ATR series cameras connect with accessories through USB data connection and stable external power, allowing users to build a complete deep-sky imaging workflow with a telescope, mount, guide camera, computer or controller, and power supply.
Yes. All ToupTek Astro DSO cooled cameras require a regulated 12V 3A DC power supply for imaging. Please use the included factory power adapter or a high-quality lithium-ion battery with a stable 11V–14V output.
Yes. The ATR series features robust, industry-standard ASCOM and INDI drivers. It integrates seamlessly with all major open-source and commercial astronomy suites.
Achieving the industry-standard 55mm backfocus is precise and seamless. The optical train is configured via a modular three-stage connection sequence: a 17.5mm front adapter or tilter, a 20mm filter drawer or extension tube, and a 17.5mm Off-Axis Guider (OAG). This combination yields a perfect 55mm stack distance that connects natively to M48, M54, and M68 telescope interfaces, with simple adapter options available for M42 threads and 2-inch ports.
The ATR series utilizes a multi-layer defense system. The sensor chamber is industrially sealed with dry air to prevent internal frost. Simultaneously, a built-in electronic heating strip warms the protective window to prevent external dew under humid summer nights.
Specifications
ATR533M(IMX533) (Color)
Power Cord (Cable)
