The Canon CN-E 30-105mm T2.8 Compact Cinema Zoom Lens (EF Mount) is a high-performance professional lens designed for filmmakers and cinematographers who require sharp image quality, smooth focus transitions, and a versatile focal length range. With its constant T2.8 aperture, this lens excels in low-light conditions while providing excellent depth-of-field control. The EF mount ensures compatibility with Canon Cinema EOS cameras and other EF-mount video systems. Its compact, lightweight design makes it ideal for handheld and rig-mounted shooting.

Canon’s advanced optical elements and coatings minimize chromatic aberration and flare while delivering stunning clarity and color accuracy. The mechanical design of the CN-E 30-105mm allows for precise manual focus control, with a 300° focus rotation and industry-standard 0.8 pitch gears for seamless follow focus integration. Built with durability in mind, this lens offers superior reliability in demanding production environments.

The Key Features of the Canon CN-E 30-105mm T2.8 Compact Cinema Zoom Lens (EF Mount):

• Versatile 30-105mm Focal Length – Covers a wide-to-telephoto zoom range for various cinematic applications.
• Constant T2.8 Aperture – Provides consistent brightness and depth-of-field control across the zoom range.
• High-Quality Optics – Advanced optical elements ensure exceptional sharpness, color accuracy, and minimal chromatic aberration.
• EF Mount Compatibility – Works seamlessly with Canon Cinema EOS cameras and other EF-mount systems.
• Precise Manual Focus Control – 300° focus rotation with smooth, accurate adjustments for professional cinematography.
• Industry-Standard Gearing – 0.8 pitch gears for focus, zoom, and iris control, compatible with follow focus and motorized systems.
• Compact & Lightweight Design – Weighs approximately 4.8 lbs (2.2 kg) for easy handheld and rig-mounted shooting.
• Robust Build Quality – Designed for professional production environments with durable construction.

The Detailed Specifications for the Canon CN-E 30-105mm T2.8 Compact Cinema Zoom Lens (EF Mount):

Optical & Performance

• Focal Length: 30-105mm
• Aperture: T2.8 (constant across zoom range)
• Iris Blades: 11-blade aperture for smooth, cinematic bokeh
• Minimum Focus Distance: 23.6" (60 cm)
• Image Circle: Covers Super 35mm format

Focus & Zoom Control

• Focus Rotation: 300° for precise manual focus adjustments
• Zoom Ratio: 3.5x optical zoom
• Zoom & Focus Gearing: Industry-standard 0.8 pitch gears
• Parfocal Design: Maintains focus throughout zooming

Physical & Mounting

• Lens Mount: Canon EF
• Filter Thread: 105mm front diameter
• Weight: Approx. 4.8 lbs (2.2 kg)
• Dimensions: 114mm (D) x 239mm (L)
• Material: High-durability metal construction