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Canon EOS-1D X Mark II lens compatibility

Canon EOS-1D X Mark II: verified mount, sensor format and lens selection caveats.

Reviewed by LensMatch editorial · 2026-10-30

Canon EOS-1D X Mark II is identified in the maker source with Canon EF and Full frame format. The maker source identifies this body and mount. Detailed lens functions require an exact maker compatibility table.

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Verified specifications

FieldValue
Lens mountCanon EF
Sensor formatFull frame
Model identitycanon-eos-1d-x-mark-ii
Sensor dimensions35.9 × 23.9 mm
Effective resolution20.2 MP
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Official sources and scope

Checked for this reference on October 30, 2026. Product firmware and support lists can change; inspect the current maker page for your exact revision.