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OFFICIO, EX. By virtue of one's office. Vide Ex officio; 3 Bl. Com. 447.

References in periodicals archive ?
The Cinema EOS System also offers filmmakers optical diversity with seven EF Cinema lens models: the compact and lightweight CN-E15.5-47mm T2.8 L wide-angle cinema zoom and the CN-E30-105mm T2.8 L telephoto cinema zoom (available in EF and PL versions); the CN-E14.5-60mm T2.6 L wide-angle zoom and CN-E30-300mm T2.95-3.7 L telephoto zoom (also available in EF and PL versions); and the CN-E24mm T1.5 L, CN-E50mm T1.3 L, and CN-E85mm T1.3 L prime lenses for EF-mount cameras, in addition to the more than 60 lenses in Canon's EF and EF-S lens lines (which include macro, fisheye, telephoto, and tilt-shift models).
The Canon Mount Adapter EF-EOS R allows photographers to utilize the full breadth of Canons EF, EF-S, TS-E, and MP-E lenses on the newly introduced EOS R camera system.
Optical design helps provide excellent image quality across a broad zoom range comparable to the EF-S 18135mm f/3.55.6 IS USM lens.