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Canon Extender EF 2x II

Canon Extender EF 2x II


The Canon EF 2x Extender doubles the focal length of an EF lens while sacrificing two stops of light. Works for all EF lenses on EF cameras and is highly recommended for telephoto lenses. For example, a 100m lens will be 200mm with this adapter.


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Why Red Star

Full-Service Support

Camera, Lighting & Grip, Production Supplies, Trucks. We do it all.

Our team of over 40 rental technicians, agents, and repair specialists means that we have experts for every aspect of production. If you send us a message, we will connect you with the right person to help.

If You Need It, We'll Find It

If you need something outside our rental inventory, we’ll do everything we can to find it.

We’ve built a nationwide network of rental partners to make Red Star your single source for production equipment. When it comes to having the right tools for the job, we’ll move mountains so you don’t have to.


6×6 Clear Filter


Arri Cforce Plus Motor


Libec ZC-9Pro Zoom Control


Tokina 11-16mm T2.8 (PL) Duclos


Sony FE 16-35mm f/2.8 GM


Canon EF 24-105mm Photo Zooms


Canon EF 24-70mm Photo Zooms


Canon CN-E 30-105mm T2.8


4×5.65 Black Pro-Mist Filters


LensBaby Composer EF Mount


Canon EF 70-200mm Photo Zooms


138mm ND Filters


77mm ND Fader Filter


6×6 ND Filters


Arri Hi-5 Wireless Focus


Tokina EF 11-16mm f/2.8


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