18 Best Canon Ef 2X Ii Extender Telephoto Accessory of 2022 – Romance University

After hours researching and comparing all models on the market, Romance University finds out Top 18 Best Canon Ef 2X Ii Extender Telephoto Accessory of 2022. Check our ranking below.

2,350 Reviews Scanned

Rank No. #1

Canon EF 2.0X III Telephoto Extender for Canon Super Telephoto Lenses

Compatible with Select EF Mount Lenses. Note: This lens is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L
2.0x magnification factor
9 elements in 5 groups lens construction
Spectra coating reduces ghosting/flare
Dust and water resistant

Rank No. #2

USED Canon Extender EF 1.4x II

1.4x telephoto extender for multiplying focal length of Canon 135mm or longer lenses
Fits all 135mm or longer fixed focal length lenses and some 70-200mm telephoto lenses
Preserves autofocus on any EOS camera when combined with f/4 or faster lens
Weather-resistant construction and improved anti-reflective surfaces in the barrel
Measures 2.9 inches in diameter and 1.1 inches long; weighs 7.8 ounces

Rank No. #3

2.0X Telephoto Converter Compatible with Canon EOS EF & EF-S Lenses (Rebel & EOS Cameras)

Enhanced Magnification: Doubles the focal length of compatible Canon EOS EF and EF-S lenses, bringing distant subjects closer with remarkable clarity.
Premium Build Quality: Constructed with 4 elements in 4 groups, the lens ensures superior image performance and durability.
Durable Design: Made from anodized aluminum, providing a sturdy, lightweight, and corrosion-resistant body for long-lasting use.
Optical Excellence: Features multi-coated optical glass with anti-reflection coating, reducing glare and enhancing light transmission for sharper, more vivid images.
Versatile Compatibility: Seamlessly integrates with a wide range of Canon EOS EF and EF-S lenses, expanding your photographic capabilities.

Rank No. #4

Used Canon Extender EF 2X II

Measures 2.8 inches in diameter and 2.3 inches long; weighs 9.3 ounces
Maintains autofocus with any EOD body with f/2.8 or faster aperture
Ideal for shooting close-ups from a distance at sporting events
Telephoto extender designed to double Canon EF lens focal length
Weather-resistant and anti-reflective internal construction

Rank No. #5

Canon EF 2.0X III Telephoto Extender for Canon Super Telephoto Lenses (Renewed)

Compatible with Select EF Mount Lenses. Note: This lens is only compatible with fixed focal length L-series lenses 135mm and over, as well as the EF 70-200/2.8L, EF 70-200/2.8L IS, EF 70-200/4L, and EF 100-400/4.5-5.6L
2.0x magnification factor
9 elements in 5 groups lens construction
Spectra coating reduces ghosting/flare

Rank No. #6

Canon EF II Extender Cap

Canon Extender Cap E II

Rank No. #7

JJC 2 Packs RF Mount Lens Teleconverter Dust Cap Cover for Canon Telephoto Extender EXT. RF1.4X and EXT. RF2x on Canon RF 100-500mm RF 600mm RF 800mm Lens Replaces Canon Extender Cap RF

The cover is special designed for Canon RF mount telephoto extender RF1.4x and RF2x. Note* It’s not compatible with the EF mount extenders.
The cover can effectively protect your teleconverter from scratches, moisture, dust, fingerprints and sun rays.
Finger-grip edges on the body cap aid in placement and removal.
Made of high quality ABS, durable and lightweight.
Package Including: Extender cover x 2pcs.

Rank No. #8

Canon EF 1.4X III Telephoto Extender for Canon Super Telephoto Lenses

Focal Length & Maximum Aperture Magnification: 1.4x
Lens Construction of 7 elements in 3 groups
Max. Diameter x Length - 2.8" x 1.1" (72.0mm x 27.2mm)
Weight - 7.9 oz (225g)

Rank No. #9

VILTROX Auto Focus 2X Teleconverter Extender Converter for Canon EF Mount Super Telephoto Lens 135mm f/2L,200mm,300mm,400mm,600mm,70-200mm,100-400mm and DSLR Camera 5DII 80D 760D 7D,Black

The 2X Teleconverter can make the focal length of all the Canon EF lenses increased to 2 times, Built-in 4 groups, 7 pcs optics, and the exposure factor enlarge approx 4. (equals to 2 aperture).
Compatible for Canon EF Mount Lens.[Notice:It only compatible with fixed focal length L-series lenses 100mm and over, as well as the EF 70-200mm f/2.8L, EF 70-200mm f/2.8L IS, EF 70-200mm f/4L, and EF 100-400mm f/4.5-5.6L.]
Support lens Auto Focus function.Outstanding image quality thanks to new optical design and improved AF performance. The focus speed is really fast and can track the subject, and lock the subject flexibly and accurately.
Lens coatings are optimized to minimize ghosting and flare. With the aperture adjustment lever on the adapter, you can adjust the aperture fast.
With an upgraded USB firmware interface, it supports USB firmware upgrading, and through subsequent upgrades, the adapter can improve its function, and fix bugs.

Rank No. #10

Fotodiox Pro Autofocus 2X Teleconverter Compatible with Canon EOS EF Full Frame Lenses and EF/EFs Cameras

Doubles the focal length of a Canon EF lenses (2.0x Magnification Factor) (Will not fit all EFs lenses due to long rear element length)
Communication between lens & camera enables auto focus, auto iris & image stabilization
A maximum aperture of f/4 or greater is required in order to fully utilize the autofocus capabilities.
AF will only work properly if there is enough light and contrast on the subject to activate the camera's AF sensors. Manual focusing is recommended when using lenses with a smaller f-stop value.
Limited 2-Year Manufacturer Warranty

Rank No. #11

2x AF Tele-Converter for EOS

Canon EOS EF and EF-s Mount lenses
EF and EF-S Mount lenses
2x (two times) teleconverter for Canon AF SLR camera lenses
Quantaray 2x Canon Auto Focus Tele converter lens attachment
Compatible with all EF (full frame) and EF-s Crop factor auto and manual focus canon mount lenses.

Rank No. #12

CANON Extension Tube EF 25 II

Retains all metering and AF functions with most CANON EF lenses
Exposure compensation is often required with cameras other than the EOS-1 Series.
High level water and dust resistance -- suitable for use in heavy rain
Retains all metering and AF functions with most CANON EF lenses
O-ring seals protect mounts and release lever

Rank No. #13

Canon EF 1.4X III Telephoto Extender for Canon Super Telephoto Lenses (Renewed)

Focal Length & Maximum Aperture Magnification: 1.4x
Lens Construction of 7 elements in 3 groups
Max. Diameter x Length - 2.8" x 1.1" (72.0mm x 27.2mm)
Max. Diameter x Length - 2.8" x 1.1" (72.0mm x 27.2mm)

Rank No. #14

Canon Extender EF 1.4X III (4409B002) + Lens Pouch + Cap Keeper + Cleaning Kit + More (Renewed)

Bundle Items Includes: 1 x Canon Extender EF 1.4X III, 1 x Lens Pouch, 1 x Lens Cap Keeper, 1 x Cleaning Kit
The Extender EF 1.4X 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 1.4x 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.
The Extender EF 1.4X III features seven optical elements in three groups and 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.
Key Features: EF Mount Teleconverter - 1.4x 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

Rank No. #15

Teleconverter 2.0X Extender for Canon EF & EF-S Lenses (Autofocus May Not Work | See Details Below)

Details: This 2.0x converter will cause your lens to lose 2 F stops of light, so an f/2.8 lens will drop down to a f/5.6 making your auto focus more difficult. As a result, switch to manual focus to capture the shot.
Auto focus will function properly only if there is enough light and contrast on the subject as proper lighting activates the camera's AF sensors. Teleconverters notoriously reduce the lighting. Manual focusing is recommended in many cases.
5 Year Full parts & labor Warranty

Rank No. #16

Teleconverter 2.0X (Doubler) Extender for Canon EOS (for Canon Prime Lenses Above 300mm.. eg, Canon 300mm, Canon 400mm, etc)

Rank No. #17

Extender 2.0X (Doubler) for Canon EOS Rebel XT

Canon mount Teleconverter
2.0x Magnification Factor
Communication Between Lens & Camera - Applicable For EF Lenses Only
Maintains Metering and VR
10 Year Warranty

Rank No. #18

Canon CRTCN70200USML EF 70-200mm F/2.8L USM Lens - 2569A004 (Renewed)

Includes all original accessories plus a full manufacturer warranty
Ultra-low Dispersion glass; inner focusing; full-time manual focus
An ultrasonic autofocus motor (USM) provides fast, smooth and silent autofocus.
Compatible with Extender EF 1.4x II and 2x II.

How Do You Buy The Best Canon Ef 2X Ii Extender Telephoto Accessory?

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Romance University has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Canon Ef 2X Ii Extender Telephoto Accessory that you consider buying. Your questions might include the following:

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Romance University provides an Canon Ef 2X Ii Extender Telephoto Accessory buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Canon Ef 2X Ii Extender Telephoto Accessory currently available on the market.

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Brand Value: Every brand of Canon Ef 2X Ii Extender Telephoto Accessory has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
Features: What bells and whistles matter for an Canon Ef 2X Ii Extender Telephoto Accessory?
Specifications: How powerful they are can be measured.
Product Value: This simply is how much bang for the buck you get from your Canon Ef 2X Ii Extender Telephoto Accessory.
Customer Ratings: Number ratings grade Canon Ef 2X Ii Extender Telephoto Accessory objectively.
Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Canon Ef 2X Ii Extender Telephoto Accessory.
Product Quality: You don’t always get what you pay for with an Canon Ef 2X Ii Extender Telephoto Accessory, sometimes less, and sometimes more.
Product Reliability: How sturdy and durable an Canon Ef 2X Ii Extender Telephoto Accessory is should be an indication of how long it will work out for you.

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18 Best Canon Ef 2X Ii Extender Telephoto Accessory of 2022 – Romance University

How Do You Buy The Best Canon Ef 2X Ii Extender Telephoto Accessory?

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