ZWO ASI294MC Pro Cooled Color CMOS Astrophotography Camera

Brand: ZWO


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  • Perfect for deep space astrophotography and planetary imaging!
  • 11 MP micro four-thirds sensor.
  • High conversion gain boosts sensitivity without losing dynamic range.
  • Thermoelectric cooling down to minus 35 degrees Celsius below ambient.
  • Shoots 4k video at 24 FPS and 320 x 240 at 179.3 FPS.

Product Details

  • Versatile | Compact | Exceptional Image Quality

    The ASI294MC Pro is a micro four-thirds camera packed with features that help you produce world-class images.

    • The first image sensor to take on the four-thirds format providing the necessary amount of pixels for better images.
    • Low-illumination performance from its large optical system makes it ideal for astrophotography.
    • Minimize your camera's amp-glow with improved and reliable data transfer using the DDR memory buffer.
    • Achieve a high signal-to-noise ratio with just one single exposure!
    With exceptional noise reduction technology and video capabilities, the 294 Pro is ideal for photographing: Nebulae, galaxies, planets, solar images,  lunar images, and more.

    Sony IMX294CJK HCG Mode

    Reduce your camera's read noise levels to lower settings at higher gain without loss to the dynamic range when in HCG Mode. Its automatically enabled when the gain setting is 120 or higher. See your camera's read noise drop under 2 electrons, while the dynamic range will remain at 13 stops!

    Read Noise and Dynamic Range

    ZWO ASI Short Back Focus 

    Most Adaptable Camera Body

    Like most ZWO cooled cameras, this 294 Pro body has a short back focus of 6.5 mm. This makes it very easy to adapt to almost any telescope system. Especially telescopes or reducers where back focus is very scarce.

  • specifications

    ADC14 bit
    Back Focus6.5 mm
    Camera ConnectionM42 x 0.75
    Color or MonoColor
    Delta T35C
    Free ShippingYes
    Full Rez Frame Rate19fps
    Full Well63.7ke
    Max Frame Rate179.3fps
    Mega Pixels11.7 mp
    Pixel Array4144 x 2822
    Pixel Size4.63 microns
    Read Noise7.3e
    Sensor Diagonal23.2 mm
    Sensor TypeCMOS
    sensor4/3" Sony IMX294 CMOS
    Weight0.9 lbs
  • included items

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