Sigma 18-300mm F3.5-6.3 DC MACRO OS HSM | Contemporary (Canon EF mount)
firmware v2.02
Sigma · Released Apr 23, 2020 · First seen Jul 5, 2026
v2.02 is the latest firmware for the Sigma 18-300mm F3.5-6.3 DC MACRO OS HSM / Contemporary (Canon EF mount), released April 23, 2020.
What's in this update
Optimized exposure during viewfinder shooting when used in combination with EOS 90D.
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