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The broadcast lens design group of Canon has serviced the world’s broadcasters, production studios, and mobile production facilities for many decades. ... Canon’s optical design teams spent a considerable time using powerful computer aided simulation tools to explore the possibilities in reconciling very high 4K specifications with a variety of novel design strategies that would collectively contribute to a unique Canon Personality in the new cine zoom lenses.
Read these precautions thoroughly. ... • Consult the dealer or an experienced radio/TV technician for help .
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Technical Contact First Name: Cell Phone : Email: Last Name: Company Name:
CMS-XML How to Read an MTF Chart
Learn how to read an MTF chart.
CMS-XML Reading the MTF Chart: RF 28-70mm F2 L USM
CMS-XML Reading the MTF Chart: RF 35mm F1.8 Macro IS STM
CMS-XML Reading the MTF Chart: RF 24-105mm F4 L IS USM
CMS-XML Proof of Purchase Guidance
You may Email a scanned copy of your proof of purchase to the following location: POP Email Address:
CMS-XML EF : How to use stopped-down metering
When you use Canon FL lenses or interpose bellows units, extension tubes etc. between the lens (either FL or FD lens) and the camera, it is necessary to take a stopped-down meter reading .
CMS-XML Clean and Sanitize Your Camera Equipment
Cleaning of Camera, Lens and Video Products For the purpose of helping to sanitize your Canon Camera, Lens and Video products, it is recommended that you clean parts touched with the hands such as camera grips, dials and lens exteriors.
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