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Protect your purchase for longer.
Your camera ships with 6 months of coverage included. Extend it if you want professional photographer peace of mind.
Units sold for parts do not qualify for extended warranty.
View warranty terms and conditionsThe Canon EF12 II extension tube is an essential accessory for photographers looking to get closer to their subjects without having to purchase a new lens. By increasing the distance between the lens and the sensor, it reduces the minimum focusing distance, making it ideal for macro and detail photography. Its lightweight design (141 g) and Canon EF mount make it a practical and versatile solution for any kit.
This second-hand unit has been inspected and comes with the Camera Market warranty (6/12/24 months), giving you peace of mind with every shot. Perfect for those looking to expand their creative capabilities without compromising on quality or budget.
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The Canon Extension Tube EF12 II is an extension tube designed for the Canon EF mount, manufactured by Kenko, which increases the distance between the lens and the camera sensor. This accessory turns any compatible lens into a close-up tool, ideal for macro photography without needing to purchase a dedicated lens. Its robust construction and coupling mechanism ensure a secure connection with no light loss.
Key Features
- Canon EF mount compatible with DSLR and mirrorless bodies via adapter.
- 12mm extension length, ideal for increasing the lens's magnification ratio.
- Maintains electronic communication between camera and lens, enabling autofocus and aperture control.
- Metal construction with black finish, durable and lightweight.
- Contains no optical elements, so it does not affect the original lens's image quality.
Ideal For
Amateur or enthusiast photographers looking to explore macro or close-up photography without investing in a dedicated macro lens. Also useful for those seeking to increase the versatility of their existing gear during travel or detail shots.
Condition
Second-hand product inspected by Camera Market. Includes standard 6-month warranty and 24-48 hour shipping from Barcelona.
What does the Canon EF12 II extension tube do?
The extension tube is placed between the camera and the lens, increasing the distance between them. This allows focusing at shorter distances, which is useful for close-up and macro photography without needing a dedicated lens.
Is it compatible with all Canon EF lenses?
The tube is compatible with Canon EF mount lenses. However, functionality may vary depending on the lens model; some may lose autofocus or aperture control capability. We recommend checking the manufacturer's specifications to ensure compatibility with your equipment.
Does it affect image quality?
Being an extension tube without optical elements, it does not degrade image quality. It only modifies the focusing distance, allowing you to get closer to the subject. Sharpness will depend on the lens used and shooting technique.
What warranty does it include?
This second-hand product has been inspected and comes with the Camera Market warranty, which you can choose between 6, 12, or 24 months. This protects you against any malfunction during the selected period.
Full condition scale
Each unit is inspected at 28 points and graded honestly. Here's how we translate each level so you know what to expect:
Barely any signs of use. Almost flawless aesthetics and perfect operation.
Light marks from normal use. Optically clean and fully functional.
Visible signs of use (scuffs, marks, brassing). Works perfectly.
Not guaranteed for use: sold for parts or repair.
Why buy used?
Depreciation is already absorbed: the same gear for much less than new.
Many classics and discontinued gems only exist today on the used market.
28-point inspection and 6-month warranty included on every unit.
Extending the life of a camera avoids manufacturing and transporting a new one.
