Cameras

Astrophotoguru™ · ZWO ASI294MM Pro

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ZWO ASI294MM Pro
camera
ZWO

ASI294MM Pro

4/3" · 8288×5644 · Mono · Cooled

Mono 4/3" camera with high-resolution 47MP mode.

Use in planner Compare with ZWO ASI294MC Pro

Best for

  • Balanced field for most refractors
  • Fast, low-noise deep-sky at short focal lengths
  • Long-exposure deep-sky under any sky
  • Narrowband and LRGB workflows

Specifications

Sensor
TypeDedicated Cooled
SensorSony IMX492
Sensor techCMOS
Format4/3"
Sensor size19.1×13.0mm
Diagonal23.1mm
Pixel size4.63µm
Resolution8288×5644
Megapixels46.8MP
ColorNo
Cooling & performance
CooledYes
Full well63700e⁻
Peak QE75%

Typical FOV & image scale

On 250mm refractor (wide)
FOV 4.38° × 2.98°
Scale 3.82″/px
On 800mm SCT reducer
FOV 1.37° × 0.93°
Scale 1.19″/px
On 2000mm SCT native
FOV 0.55° × 0.37°
Scale 0.48″/px

Typical targets

  • Messier M17 — Omega Nebula
    Emission Nebula · 46′
  • NGC NGC 1893 — Emission Nebula NGC 1893
    Emission Nebula · 45′
  • NGC NGC 6357 — Lobster Nebula
    Emission Nebula · 50′
  • IC IC 443 — Jellyfish Nebula
    Supernova Remnant · 50′
  • NGC NGC 2070 — Tarantula Nebula
    Emission Nebula · 40′
  • NGC NGC 6334 — Cat's Paw Nebula
    Emission Nebula · 40′

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ZWO ASI294MC Air
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Source: astronomy-imaging-camera.com