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Comment: Very Good condition, close to no wear, clean glasses and works great. 90-day warranty. Comes repackaged with extender and caps only.

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

4.2 out of 5 stars 207 customer reviews

Price: $429.00 & FREE Shipping.Details
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  • 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

Frequently bought together

  • Canon EF 2.0X III Telephoto Extender for Canon Super Telephoto Lenses
  • +
  • Canon EF 70-200mm f/2.8L IS II USM Telephoto Zoom Lens for Canon SLR Cameras
Total price: $2,228.00
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Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (207) 4 out of 5 stars (155) 4 out of 5 stars (181) 4 out of 5 stars (437) 4 out of 5 stars (446) 4 out of 5 stars (9)
Price $429.00 $427.95 $1,149.00 $1,799.00 $1,799.00 $399.00
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By Amazon.com SSE Photo & Video Amazon.com Camera Wholesalers Inc Amazon.com Photo Savings
Color White White Grey Black White Black
Compatible Camera Mount Canon EF Canon EF Canon EF Canon EF Canon EF Canon EF, Canon EF
Focus Type auto-focus auto-focus Ultrasonic Ultrasonic Ring-type ultrasonic auto-focus
Item Dimensions 2.09 x 2.83 x 2.83 in 1.06 x 2.83 x 2.83 in 10.12 x 3.54 x 3.54 in 7.44 x 3.62 x 3.62 in 7.83 x 3.5 x 3.5 in 1 x 1 x 1 in
Item Weight 0.72 lb 7.83 ounces 2.8 lbs 3.04 lbs 2.9 lbs 1 lb
Lens Type 35mm 35mm Prime lens Zoom lens Zoom lens teleconverter
Maximum Aperture f/2 1.4 5.6 4.5 2.8
Maximum Focal Length 2 millimeters 1 millimeter 400 millimeters 400 millimeters 200 millimeters
Minimum Aperture 22 32 38 32
Minimum Focal Length 2 millimeters 1 millimeter 400 millimeters 100 70 millimeters
Photo Filter Thread Size 77 millimeters 77 millimeters 77 millimeters

Product description

Product Description

The Canon Extender EF 2x III is designed to extend a lenses focal length by a factor of 2x, the redesigned Canon Extender EF 2x III delivers optical performance on par with the finest Canon super telephoto lenses. It features a built-in microcomputer for seamless communication among camera body, lens and extender, features careful lens placement and coatings to minimize ghosting, flare and chromatic aberration, and even has a new Fluorine coating that keeps soiling, smears, fingerprints to a minimum. Extender EF 2x III meets necessary standards in terms of rugged, dustproof and water-resistant construction, and should be in every professional's camera bag.

From the Manufacturer

Designed to extend a lenses focal length by a factor of 2x, the redesigned Canon Extender EF 2X III delivers optical performance on par with the finest Canon super telephoto lenses. It features a built-in microcomputer for seamless communication among camera body, lens and extender, features careful lens placement and coatings to minimize ghosting, flare and chromatic aberration, and even has a new Fluorine coating that keeps soiling, smears, fingerprints to a minimum. Extender EF 2X III meets necessary standards in terms of rugged, dustproof and water resistant construction, and should be in every professional's camera bag.

Technical Specifications

  • Focal Length & Maximum Aperture Magnification: 2.0x
  • Lens Construction 9 elements in 5 groups
  • Max. Diameter x Length, Weight 2.8 x 2.1 in, 11.5 oz / 72.0 x 52.7mm, 325g


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FULL 14 DAY SATISFACTION GUARANTEE AND A 90 DAY PARTS AND LABOR WARRANTY. SERIAL #8100003479

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