Meet SkyEye26AC Plus
Advanced IMX571 APS-C Cooled Cameras for Deep-Sky Imaging
Powered by the Sony IMX571 APS-C sensor, the SkyEye26AM Plus (Mono) and SkyEye26AC Plus (Color) deliver 26MP resolution, 3.76μm pixels, and a 16-bit ADC for detailed, high-quality deep-sky imaging. Featuring advanced two-stage TEC cooling with up to 43°C temperature reduction, ultra-low read noise, zero amp-glow performance, and a 512MB DDR3 buffer, they provide clean, stable images during long exposures.
Exclusive SkyEye Plus Launch Offers
🎁 Free M54 Tilt Adjuster Ring (Launch Month Special)
Every SkyEye Plus order placed during the first month of launch includes a complimentary SkyEye M54 Tilter to help you achieve perfect sensor alignment out of the box.
🎁 Exclusive Swag Bundle (First 20 Orders Only)
The first 20 customers to order will receive a limited-edition merchandise set, featuring:
-
1× Custom Tote Bag
-
1× Sticker Pack
-
1× Fridge Magnet (1 random design)
-
1× Collector's Badge
📌 Please Note: The SkyEye Plus camera does not include a power adapter and cable. Please ensure you purchase them separately.
IMX571 Sensor: The Ideal Balance of Resolution, Sensitivity, and Dynamic Range
- High Resolution, Wide Field Coverage: The 26MP APS-C sensor (6224 × 4168) delivers a wide field of view while preserving fine details in galaxies, nebulae, and star clusters.
- Back-Illuminated for Higher Sensitivity: The advanced BSI architecture provides excellent quantum efficiency, reaching >80% for the color version and >91% for the monochrome version, enabling efficient photon collection for faint deep-sky objects.
- Ultra-Low Noise, Wide Dynamic Range: With up to 51ke⁻ full well capacity and read noise as low as 0.77e⁻ (Mono) and 0.79e⁻ (Color), the IMX571 delivers excellent dynamic range for capturing both faint structures and bright stellar details.
Is SkyEye Plus Full-Frame & APS-C Camera for Astrophotography Worth it?
Designed to cover a wide range of astrophotography needs, the SkyEye Plus Series offers both Full-Frame and APS-C cameras, giving imagers the flexibility to choose the sensor format that best matches their telescope, imaging targets, and workflow. From wide-field deep-sky imaging to high-resolution capture of faint celestial structures, SkyEye Plus combines advanced sensors, deep cooling, low read noise, and high dynamic range for consistently clean, detailed results.
SkyEye Plus is specially engineered for:
Advanced Deep-sky Astrophotographers
Designed for experienced imagers, deep-sky enthusiasts, and remote observatory users who demand high sensitivity, low noise, excellent dynamic range, and reliable performance for demanding imaging projects.
Imagers with High-End Optics & Complete Systems
Whether you're using a compact telescope with an APS-C image circle or a premium optical system designed for full-frame coverage, SkyEye Plus offers the sensor format to match your setup. Full-frame models maximize field of view and optical coverage, while APS-C models provide an excellent balance of resolution, sensitivity, and system compatibility.
Why Choose the SkyEye26AC Plus
5 USB Ports for Simpler Imaging Setups
The integrated 5-port USB hub (4*USB2.0, 1*USB3.0) allows direct connection of accessories such as filter wheels, guide cameras, and focusers, reducing cable clutter and simplifying setup.
512MB DDR3 High-Speed Buffer
Featuring an onboard 512MB DDR3 buffer, the SkyEye Plus series camera ensures stable USB 3.0 data transfer, preventing frame loss and transmission-induced amp-glow. The camera supports digital pixel binning from 1x1 to 8x8 (via stacking or averaging) and hardware pixel binning from 1x1 to 3x3 (via averaging). On-sensor hardware binning provides significantly faster readout speeds and processing efficiency than software binning.
Zero Amp-Glow Technology
The SkyEye Plus series (except SkyEye45AC) camera 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.
Anti-Condensation Heating
The SkyEye Plus 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.
Two-Stage TEC Cooling
The camera utilizes a high-performance two-stage Thermoelectric Cooling (TEC) system. By achieving a cooling from -35°C to -42°C below ambient*, the SkyEye Plus series camera cools the sensor deeply and consistently, delivering exceptionally quiet background noise levels for long-exposure imaging.
*Note: Cooling performance may vary by model. Please refer to the product manual for detailed specifications.
SkyEye Plus Series Camera Specifications
ATR vs. SkyEye Plus: Which Series Do You Need?
The ATR Series offers a versatile and accessible solution for astrophotographers who prioritize flexibility, portability, and value, with sensor formats ranging from 1/1.2" to APS-C. The SkyEye Plus Series takes imaging performance further, combining premium sensors, advanced cooling, ultra-low read noise, and enhanced hardware integration across both APS-C and Full-Frame formats.
Sensor Format
The ATR Series offers a broad range of sensor formats, from 1/1.2" to APS-C, making it easy to match different telescopes and imaging setups. SkyEye Plus offers both APS-C and Full-Frame sensors, giving advanced imagers greater flexibility in balancing field of view, resolution, and optical system requirements.
Cooling & Thermal Performance
Both series feature TEC cooling for long-exposure astrophotography. SkyEye Plus further enhances thermal performance with an advanced cooling and control architecture, delivering up to Δ43°C cooling below ambient on selected Plus models for cleaner, more stable imaging during demanding sessions.
Optical Ecosystem & Hardware Integration
The ATR Series is designed for flexible, compact imaging setups and a wide range of telescope configurations. SkyEye Plus is optimized for more advanced imaging systems, with upgraded hardware integration and optical compatibility designed to support both APS-C and larger full-frame imaging trains.
Ideal Users & Applications
Designed for entry-to-intermediate astrophotographers, the ATR series prioritizes portability, quick setup, and high value. The SkyEye Plus series is built for advanced astrophotographers and uncompromising imagers who demand maximum photon collection and wall-art-quality deep-sky results.
OSC vs. Mono: Which is Best for Your Setup?
One-Shot Color (OSC)
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)
Monochrome (Mono) cameras 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 (Ha, OIII, SII), and full control over composite LRGB rendering under any sky condition.
SkyEye26AC Plus Performance Analysis
Powered by the Sony IMX571 APS-C sensor, SkyEye26AM/AC Plus combines excellent sensitivity, low noise, and wide dynamic range for advanced astrophotography. The color version delivers quantum efficiency exceeding 80%, while the monochrome version achieves over 91% QE for enhanced photon capture in LRGB and narrowband imaging. With HCG mode reaching read noise as low as 0.79e⁻ (Color) and 0.77e⁻ (Mono), and LCG mode providing up to 51ke⁻ full well capacity, the IMX571 enables cleaner images, smoother gradients, and reliable performance across a wide range of deep-sky targets.
What's in the Box
SkyEye Plus Upgrade Policy
Purchased a SkyEye camera recently? You may be eligible for an upgrade.
Hot Recommendations
-
GS PAPO Guide Scope
通常価格 $149.00 USD から通常価格単価 当たり$149.00 USDセールスプライス $149.00 USD から -
LRGB 36mm フィルター
通常価格 $129.00 USD から通常価格単価 当たり$129.00 USDセールスプライス $129.00 USD から -
SHO 36MM 狭帯域フィルター
通常価格 $179.00 USD から通常価格単価 当たり$179.00 USDセールスプライス $179.00 USD から
