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Astrophotography Lens

Svbony SV305 Pro Guide Camera

Svbony SV305 Pro Guide Camera

Regular price $234.90 USD
Regular price Sale price $234.90 USD
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Introducing the SVBONY SV305 Pro Camera, a cutting-edge 2MP USB3.0 Electronic Eyepiece 1.25'' Astronomy Guiding Camera meticulously crafted for astrophotography enthusiasts. Elevate your imaging capabilities with this high-performance SVBONY SV305 guide camera designed to deliver unparalleled results in planetary imaging, lunar and solar imaging, and capturing bright deep space objects.

Key Features:

  1. Back-illuminated (BSI) CMOS Sensor: The SV305 Pro features a highly sensitive Sony IMX290 sensor, providing high Quantum Efficiency (QE) and low read noise (0.7e-). This enhances sensitivity in visible-light and near-infrared regions, ensuring exceptional performance for industrial applications.
  2. 128MB DDR Buffer: With a built-in 128MB DDRII image buffer, frame loss or corruption is prevented. The buffer caches the image and transfers it to the computer when the USB interface is not busy, ensuring a seamless and uninterrupted imaging experience.
  3. ST4 Guiding: The camera is equipped with an ST4 guiding port, compatible with PHD2 software and ASCOM platforms. This allows for computer control, and it integrates seamlessly with telescope mounts featuring an autoguiding port, commonly known as an ST-4 port.
  4. Any Area ROI Support: The SV305 Pro incorporates a Region of Interest (ROI) function, allowing the capture of a smaller region from the sensor while maintaining the image scale. This feature permits arbitrary resolutions to be set for optimal flexibility.
  5. USB3.0 High-Speed Transmission: Benefit from quick and efficient high-speed data transmission with USB3.0, ensuring rapid capture for planetary, lunar, and solar imaging.
  6. ADC 12bit: The SV305 Pro provides the option for 8-bit RAW output or 12-bit, offering highly accurate images for precise astrophotography.
  7. Special Heat Dissipation Structure: The unique heat dissipation design ensures stable operation during long-term exposure, reducing noise and improving overall image quality. This is crucial for achieving smooth, clear images without interference.

Used as a Guiding Camera or Planetary Camera: The SVBONY SV305 Pro serves dual purposes, excelling as both a guiding camera and a planetary camera. Its versatility makes it an ideal choice for capturing planets, double stars, and other compact objects, especially with telescopes featuring longer focal lengths.

Performance and Structure: The SV305 Pro boasts high-quality construction, operating under working humidity conditions of 30%-80%, storage humidity of 20%-90%, and an operating temperature range of -10°C to 50°C. Its robust build ensures reliable performance and longevity.


  • Brand: SVBONY
  • Model: SV305 Pro
  • Sensor: 1/2.8" CMOS Color (SONY IMX290)
  • Pixel Size: 2.9µmx2.9µm
  • Resolution: 2MPixels (1920*1080@100FPS)
  • USB Type: USB3.0
  • Shutter: Electronic Rolling Shutter
  • Exposure Time: 1ms~30min
  • Gain: Automatic/Manual
  • Maximum Frame Rate: 100FPS (19201080) 35FPS (1280960)
  • ADC: 10 bit/12 bit Out 8 bit/12 bit
  • Filter: IR CUT filter
  • Interface Type: Standard UVC protocol
  • Support OS: Windows, Linux
  • Support Telescope: Telescope with 1.25'' diagonal base hole
  • Power Consumption: 230mA@5V
  • Cable Length: 2m
  • Weight: 135g

Buyers Show: Explore the SV305 Pro's exceptional performance through Dr. Steve Wainwright's detailed testing results. Dr. Steve, an experienced astronomer, provides valuable insights into the camera's capabilities, ensuring you make an informed decision before adding this impressive SVBONY SV305 guide camera to your astrophotography toolkit.


  • Computer configuration requirements ensure optimal performance.
  • This camera is designed for use with refractor or reflector telescopes mounted on an equatorial mount.
  • Additional accessories and filters may be required for optimal results.
  • SV305 Pro is not suitable for Win 10 Home Version System.

Order the SVBONY SV305 Pro Camera today and embark on a journey to capture the wonders of the universe with precision and clarity.

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