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Canon CN-E 14mm T3.1 L F cinema prime lens, compact black barrel with dual-sided focus markings and 11-blade aperture

Canon

Canon CN-E 14mm T3.1 L F Cinema Prime Lens

SKU CH-BXG1-2G9YA

An ultra-wide 14mm cinema prime with T3.1 aperture and 11-blade iris for full-frame EF-mount cameras

  • Ultra-wide 14 mm field of view for immersive cinema framing
  • Bright T3.1 maximum aperture enables shallow depth of field in low light
  • 11-blade iris produces smooth, circular bokeh highlights
  • Dual-sided angled focus markings readable from operator or assistant positions
  • Switchable metric focus scale matches preferred measurement workflow

Professional cinema prime lens

The Canon CN-E 14mm T3.1 L F is a full-frame cinema prime lens built for professional videography and photography. Its wide 14 mm focal length suits expansive scenes and tight interior work. The lens meets contemporary 4K production standards for demanding workflows.

Compact build with dual-sided markings

A lightweight, compact barrel houses proven lens elements for reliable field use. Focus and aperture markings appear on angled surfaces on both sides of the barrel for easy reading from behind or either side of the camera. Control rings maintain consistent operating torque for smooth, repeatable adjustments.

Eleven-blade diaphragm for smooth bokeh

The 11-blade aperture diaphragm produces rounded out-of-focus highlights and natural background separation. The T3.1 maximum aperture supports low-light shooting while maintaining consistent exposure across takes. This optical design delivers the image quality expected in professional cinema production.

How it compares

Measured against everything we stock in Interchangeable Camera Lenses, at today’s prices. Recalculated every night.

Price $3,581.99
Pricier than about 91% of the 2,570 comparable items (median $546.49).

Specifications

No published specifications for this item yet.

Questions about this item

What does the T3.1 aperture rating mean for exposure consistency on the CN-E 14mm?

The T3.1 rating measures actual light transmission, giving repeatable exposure across takes and when matching this 14mm with other cinema primes in the same series.

What mount and physical clearance does the CN-E 14mm T3.1 L F require?

It fits Canon EF and EF-S bodies with a standard EF flange distance; the compact barrel leaves room for matte boxes and follow-focus gears on most rigs.

How do you switch the focus scale between imperial and metric on this lens, and what step is often missed?

Rotate the marked ring to the desired scale, then verify the witness mark aligns precisely with the index — skipping the alignment check throws off focus pulls.

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