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Canon 4409B002 EF 1.4X III Extender Teleconverter Bundle

Extend Your Vision with the Canon EF 1.4X III Extender Capture distant subjects with exceptional clarity using the Canon Extender EF 1.4X III. Designed for select Canon EF mount L-series telephoto lenses, this extender increases the focal length by 1.4x without sacrificing image quality. Featurin...

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Overview

Extend Your Vision with the Canon EF 1.4X III Extender

Capture distant subjects with exceptional clarity using the Canon Extender EF 1.4X III. Designed for select Canon EF mount L-series telephoto lenses, this extender increases the focal length by 1.4x without sacrificing image quality. Featuring redesigned optics, improved data communication, and enhanced environmental protection, it is ideal for photojournalists, wildlife, nature, and sports photographers.

Specifications:

  • Magnification: 1.4x
  • Compatibility: Select Canon EF mount L-series telephoto lenses
  • Included Accessories: Canon Extender Cap E II, Canon Lens Dust Cap E (Rear Lens Cap), Canon Lens Case LP811
  • Bundle Includes: Pro Sling Backpack, SanDisk 64GB Ultra SDXC Memory Card, Lens Pouch, Memory Card Reader, 12-inch Flexible Tripod, Memory Card Wallet, Lens Cap Keeper, Cleaning Kit, Hand Strap

Key Features

Items Include: 1 x Canon Extender EF 1.4X III, 1 x Pro Sling Backpack, 1 x 64GB Ultra SDXC Memory Card, 1 x Lens Pouch, 1 x Memory Card Reader, 1 x 12_inch Flexible Tripod, 1 x Memory Card Wallet, 1 x Lens Cap Keeper, 1 x Cleaning Kit, 1 x Hand Strap

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

Specifications

Model
Extender EF 1.4X III
Magnification Factor
1.4x
Lens Mount
EF Mount Teleconverter
Optical Elements
7 elements in 3 groups
Lens Coating
Super Spectra coating, Fluorine Coating
Environmental Protection
Dust and Water Resistant
Communication
Microcomputer Controlled, Communication Between Lens Camera
Included Items
Extender EF 1.4X III, Pro Sling Backpack, 64GB Ultra SDXC Memory Card, Lens Pouch, Memory Card Reader, 12-inch Flexible Tripod, Memory Card Wallet, Lens Cap Keeper, Cleaning Kit, Hand Strap

Pros & Cons

👍 Pros

  • Increases the focal length of compatible Canon EF L-series telephoto lenses by a factor of 1.4x while maintaining superb image quality.
  • Features redesigned optics and improved data communication to ensure optimal image quality in various shooting conditions.
  • Equipped with Canon's Super Spectra coating on all seven optical elements to effectively reduce ghosting and flare.
  • Includes a new Fluorine Coating on the front and rear elements, making it easier to clean off water spots and fingerprints.
  • Designed to be dust and water resistant, offering enhanced environmental protection for outdoor and challenging photographic environments.

👎 Cons

  • Only compatible with select Canon EF mount L-series telephoto lenses, limiting its applicability to other lens types.
  • While it increases focal length, there will be some light loss, typically one stop, affecting low-light performance.
  • The comprehensive bundle includes many items, which may result in a higher cost if only the extender is desired.
  • The detailed benefits of items like the "Pro Sling Backpack" or "12-inch Flexible Tripod" are not specified in the features.
  • Requires an integrated processor for accurate data transfer, meaning it relies on advanced communication with the camera and lens.

Frequently Asked Questions

This extender increases the focal length of a compatible lens by a factor of 1.4x.
The Extender EF 1.4X III is designed for select Canon EF mount L-series telephoto lenses.
All optical elements feature Canon's Super Spectra coating to reduce ghosting and flare, and a new Fluorine Coating on front and rear elements for easier cleaning.
Yes, it features an integrated processor to facilitate accurate transfer of imaging data between the lens and camera body, ensuring all focusing functions.
Yes, it is designed with dust and water resistance for use in various environmental conditions.
The Extender EF 1.4X III features seven optical elements arranged in three groups.
It is ideal for photojournalists and wildlife, nature, and sports photographers who require extended telephoto reach.

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