---
product_id: 258913277
title: "1.4x EF Extender III Teleconverter WHITE"
brand: "canon"
price: "KD 221.84"
currency: KWD
in_stock: true
reviews_count: 5
category: "Canon"
url: https://www.desertcart.com.kw/products/258913277-1-4x-ef-extender-iii-teleconverter-white
store_origin: KW
region: Kuwait
---

# Spectra coating for flare reduction 1.4x magnification boost Dust & water resistant build 1.4x EF Extender III Teleconverter WHITE

**Brand:** canon
**Price:** KD 221.84
**Availability:** ✅ In Stock

## Summary

> 📸 Elevate your lens game—zoom sharper, shoot bolder!

## Quick Answers

- **What is this?** 1.4x EF Extender III Teleconverter WHITE by canon
- **How much does it cost?** KD 221.84 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.kw](https://www.desertcart.com.kw/products/258913277-1-4x-ef-extender-iii-teleconverter-white)

## Best For

- canon enthusiasts

## Why This Product

- Trusted canon brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Zoom Beyond Limits:** Amplify your reach with 1.4x magnification—capture details others miss.
- • **Crystal Clear Shots:** Advanced Spectra coating minimizes ghosting and flare for pristine images.
- • **Precision Engineering:** 7 elements in 3 groups ensure minimal image degradation and sharpness retention.
- • **Seamless Compatibility:** Optimized for select Canon EF lenses and mirrorless via RF-EF adapter.
- • **Built to Brave the Elements:** Dust and water resistant design keeps you shooting in any environment.

## Overview

The Canon 1.4x EF Extender III teleconverter enhances your compatible EF lenses by increasing focal length by 1.4 times with minimal image quality loss. Featuring a robust dust and water resistant design, advanced Spectra coating to reduce flare, and precision 7-element lens construction, it’s engineered for professional-grade sharpness and durability. Perfect for wildlife and sports photographers seeking extended reach without compromising autofocus performance.

## Description

Canon 1.4x EF Extender III (Teleconverter) WHITE COLOR

Review: Use it with my Canon EF 100-400mm f/4.5-5.6L is II USM. It is the sharpest zoom on the market, and the loss with this converter is minimal. Yes you do lose one stop of light, but the IS of that lens is so good that it does not cause issues.
Review: As an amateur photographer who lives in Alaska and loves to shoot wildlife I was wanting this badly and finally grabbed it right before I went on a bear viewing trip. Design: As with everything with Canon, these are really well designed and work perfectly. They even updated the color on these to help them match better with the newer version of the 70-200 and the 100-400, so that is a nice bonus. It is light but still has some good weight to it so you can feel the quality construction. As for the use of this, it works perfectly with the EF lens series. I can also verify that it works with the RF-EF adapter on the mirrorless cameras. REMEMBER THAT THIS WILL MOVE EVERYTHING UP ONE STOP ON THE CAMERA and EFFECTS THE AUTOFOCUS POINTS. MICRO-ADJUST THE CAMERA TO ENSURE BEST FOCUS or, like me, your photos will just seem to be slightly soft on focus Cost: I purchased it for $340, currently $429 Overall: I am a Canon equipment user and this is just another in a long line of great products Positives: ++Cost (but I got it almost 25% off) ++Design Negatives: --Autofocus effects --F-Stop adjustment Would I recommend: Absolutely/Borderline. Absolutely I would buy it again, borderline if you are not sure what to do with the other settings on your camera. Photos attached with the adapter on

## Features

- 1.4x magnification factor
- 7 elements in 3 groups lens construction
- Spectra coating reduces ghosting/flare
- Compatible with Select EF Mount Lenses
- Dust and water resistant

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0040X4PUE |
| Best Sellers Rank | #156,999 in Electronics ( See Top 100 in Electronics ) #50 in Camera Lens Extension Tubes |
| Item model number | 4409B002 |
| Manufacturer | Canon |
| Product Dimensions | 2.7 x 7.2 x 7.2 cm; 222 g |

## Product Details

- **Brand:** Canon
- **Camera lens description:** 7
- **Compatible mountings:** Canon EF
- **Focal length description:** 1,4x NA
- **Lens type:** Teleconverter

## Images

![1.4x EF Extender III Teleconverter WHITE - Image 1](https://m.media-amazon.com/images/I/71b6oag0VmL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by A***R on 30 August 2022*

Use it with my Canon EF 100-400mm f/4.5-5.6L is II USM. It is the sharpest zoom on the market, and the loss with this converter is minimal. Yes you do lose one stop of light, but the IS of that lens is so good that it does not cause issues.

### ⭐⭐⭐⭐⭐ Review
*by M***. on 5 December 2019*

As an amateur photographer who lives in Alaska and loves to shoot wildlife I was wanting this badly and finally grabbed it right before I went on a bear viewing trip. Design: As with everything with Canon, these are really well designed and work perfectly. They even updated the color on these to help them match better with the newer version of the 70-200 and the 100-400, so that is a nice bonus. It is light but still has some good weight to it so you can feel the quality construction. As for the use of this, it works perfectly with the EF lens series. I can also verify that it works with the RF-EF adapter on the mirrorless cameras. REMEMBER THAT THIS WILL MOVE EVERYTHING UP ONE STOP ON THE CAMERA and EFFECTS THE AUTOFOCUS POINTS. MICRO-ADJUST THE CAMERA TO ENSURE BEST FOCUS or, like me, your photos will just seem to be slightly soft on focus Cost: I purchased it for $340, currently $429 Overall: I am a Canon equipment user and this is just another in a long line of great products Positives: ++Cost (but I got it almost 25% off) ++Design Negatives: --Autofocus effects --F-Stop adjustment Would I recommend: Absolutely/Borderline. Absolutely I would buy it again, borderline if you are not sure what to do with the other settings on your camera. Photos attached with the adapter on

### ⭐⭐ Review
*by D***I on 28 October 2019*

This product is fantastic when it works. It doesn’t fit non-L Canon telephoto rear EF mounts. Works best with L series telephoto primes. Advised to check the list of compatible lenses before buying. When used with Canon crop sensors like 80d one gets 2.2x zoom with 24 mp resolution. That’s great at 300 mm focal length for birds or wildlife. Buy it if you can put it to good use.

## Frequently Bought Together

- Canon 1.4x EF Extender III Teleconverter WHITE
- Canon 9524B005 EF 100-400mm f/4.5-5.6L IS II USM Lens
- BM Premium 2-Pack of LP-E6N Batteries and Dual Battery Charger for Canon EOS R, EOS 60D, EOS 70D, EOS 80D, EOS 5D III, EOS 5D IV, EOS 5Ds, EOS 6D, EOS 6D Mark II, EOS 7D, EOS 7D Mark II, XC15 DSLR

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*Product available on Desertcart Kuwait*
*Store origin: KW*
*Last updated: 2026-02-18*