I bought the 600D to replace the 450D. There was nothing wrong with the 450D but Canon sensors of that age are not great for astrophotography. The 600D offers photography at up to ISO 12800. The noise doesn’t matter since the images will be stacked later on.
I own two 600D bodies, the other of which has been converted to full-spectrum so I can use it for infrared landscapes and astrophotography.
At a glance
|Lens||Canon EF & EF-S mount|