Canon CN-E 70-200mm T4.4 L IS KAS S EF

HD EF mount zoom lens

Canon CN‑E 70‑200mm T4.4 L IS KAS S EF cine-servo lens:

Key Specifications

• Mount: Canon EF.

• Coverage/Image format: Super 35.

• Focal length: 70-200 mm.

• Maximum relative aperture: T4.4 across full zoom (equivalent to approx f/4.0) at 70-200 mm.

• Diaphragm blades: 9.

• Minimum object distance (focus): 1.2 m from image plane.

• Filter thread: 77 mm.

• Physical dimensions (approx): 93.4 × 107.2 × 182.3 mm (W × H × L).

• Weight: approx. 1.25 kg (including servo unit).

• Zoom ratio: approx 2.85× (70 to 200 mm).

• Features: optical image stabilization (IS), minimal focus-breathing design, parfocal zoom, support for EF-mount extenders (1.4× and 2×) to extend to 98-280 mm or 140-400 mm when used.

Other Notable Features & Comments

• It’s designed for 4K production, HDR support, and for cine-style use (including servo zoom/focus, cine controls) rather than purely still-photography.

• Parfocal design — the focus remains consistent during zooming.

• Colour matching with Canon cinema (“CN-E”) lenses, making it suitable for mixed cinema setups.