Canon Flex Zooms
Canon Flex Zooms (20-50mm & 45-135mm)
PL or EF Mount | Full-Frame Coverage – Professional cinema zooms covering up to full-frame sensor sizes
Constant T2.4 Aperture – Fast, consistent exposure across the zoom range with an 11-blade iris for smooth bokeh
Canon Cinema Color Science – Optically matched to Canon EOS Cinema cameras for seamless intercutting
Key Features:
Standard 114mm front diameter, 0.8 MOD cine gears on focus, iris, and zoom, luminous focus markings in feet and meters, and a close focus distance of approximately 2 feet—ideal for narrative, commercial, and high-end documentary production.
INCLUDES
1x Canon CN-E 20-50mm
1x Canon CN-E 45-135mm
Lens 2x Carrying Cases
Shooting with the Canon Flex Zooms
The Canon Flex Zooms — 20-50mm and 45-135mm — are a strong two-lens package covering full frame at a constant T2.4, available in PL or EF. That is a genuinely fast aperture for zooms, and the 11-blade iris keeps out-of-focus areas smooth rather than polygonal. Because they share Canon cinema colour science, they cut seamlessly with Canon C-series bodies, which makes them an easy recommendation when the rest of the package is Canon.
Two zooms at T2.4 covering 20 to 135mm will handle most of a narrative or commercial day without a lens change, which is often worth more than a marginally faster prime set.
Canon Flex Zooms Rental FAQs
Do the Flex Zooms cover full frame?
Yes, up to full-frame sensor sizes, and they are available in PL or EF mount so they will fit most professional bodies.
Is T2.4 fast enough for interiors?
For most practical interiors, yes. If you are shooting available-light night work, ask us about the Super Speeds or Sigma T2 zooms instead.