CANON EOS Ra
www.canon.co.uk £2,599/$2,499
The Canon EOS Ra isn’t the first camera modified specifically for astrophotography. Occasionally, camera makers do produce ‘astro’ versions of their leading cameras, and the EOS R is a good candidate for this treatment, thanks to its vari-angle screen, mirrorless operation and – for those that have the budget – some super-fast RF lenses.
From the outside, the EOS Ra is indistinguishable from a regular Canon EOS R (apart from the badge); all the differences are on the inside. All camera sensors have infra-red filters to restrict the spectrum of light captured by the sensor to visible wavelengths, but the filter on the EOS
