- The Canon Extender EF 2x III is a professional-grade teleconverter that doubles the focal length of compatible L-series lenses while maintaining high image contrast and color fidelity.
- Perfect for wildlife and sports photographers who need extreme reach for distant subjects without the bulk of a dedicated 600mm or 800mm lens.
- Rent this extender to gain super-telephoto capabilities for a fraction of the cost of a prime lens, featuring improved weather sealing and optical precision over previous versions.
Canon 2X Extender (EF-Mount)
Camera Bag
Questions about this gear
Does the Canon 2x Extender work with all EF lenses?
No. It is only compatible with specific L-series telephoto lenses (135mm and above) and select zooms. It will not physically mount to standard EF or EF-S lenses.
How many stops of light do I lose with the 2x Extender?
You lose 2 stops of light. For example, an f/2.8 lens becomes an f/5.6, and an f/4 lens becomes an f/8.
Will autofocus still work with the 2x Extender?
Yes, autofocus works if your camera body supports AF at the resulting maximum aperture (usually f/5.6 or f/8).
Is the Canon 2x Extender III weather-sealed?
Yes, it features dust and water-resistant construction, matching the durability of Canon L-series lenses.
About the Canon 2X Extender (EF-Mount)
- EF Mount Teleconverter
- 2.0x Magnification Factor
- Microcomputer Controlled
- Communication Between Lens & Camera
- Spectra Coating Reduces Ghosting/ Flare
- Protective Fluorine Coating
- Dust and Water Resistant
- Compatible with Select EF Mount Lenses
The Extender EF 2X III from Canon is designed for select Canon EF mount L-series telephoto lenses. It increases the focal length of a lens by a factor of 2x while still delivering superb image quality. To ensure the best possible image quality in all shooting conditions, it combines redesigned optics, improved data communication between lens and camera and enhanced environmental protection. It is ideal for photojournalists and wildlife, nature and sports photographers who need to get close to distant and challenging subjects and it reduces the need to carry heavy telephoto lenses.
The Extender EF 2x III features nine optical elements in five groups, ensuring improved optical performance. All optical elements have Canon's Super Spectra coating to reduce ghosting and flare. A new Fluorine Coating on the front and rear elements makes marks, such as spots left by water or fingerprints, much easier to clean than standard coatings.
To facilitate the accurate transfer of imaging data between the lens and camera body, the extender features an integrated processor which ensures all focusing, metering and ID information is available - allowing the photographer to capture balanced, well-exposed images. When combined with the latest range of premium Canon L-series lenses, these extenders enable AF accuracy even when capturing moving subjects. When attached, the 2x extender reduces the effective maximum aperture by 2 stops.
A carefully positioned lens release mechanism also makes it easy to mount the extenders quickly, reducing the time that the camera and lens are exposed to the environment. The extenders offer the exceptional build-quality expected from Canon's professional products, and are resistant to both dust and water, allowing photographers to use them in extreme shooting conditions.
Carefully positioned lens release mechanism makes it easy to mount the extender quickly, reducing the time the camera and lens are exposed to the environment.
Integrated processor communicates between camera and lens and ensures all focusing, metering and ID information is available.
All optical elements use Canon's Super Spectra coating, reducing ghosting and flare.
Fluorine Coating on the front and rear elements keeps soiling, smears, and fingerprints to a minimum.
Sealed to be resistant to both dust and water, allowing photographers to use them in extreme shooting conditions.
Renting the Canon 2X Extender (EF-Mount) in Mumbai
This Canon 2X Extender (EF-Mount) is delivered to your door anywhere in Mumbai and collected from the same address when your rental ends. Pick your dates on this page to see the exact price for your booking — rates are per day and drop for longer rentals, so weekly and monthly bookings cost less per day than the daily rate.
Most rentals in Mumbai are zero-deposit once your one-time Aadhaar-based KYC is done; high-value kits carry a refundable deposit returned when the gear comes back. Shooting early? Schedule delivery for the evening before so you start the day charged and tested.