---
product_id: 409802471
title: "Canon EXT. RF1.4X(N) (4113C002)"
brand: "canon"
price: "$15.86"
currency: USD
in_stock: false
reviews_count: 5
url: https://www.desertcart.us/products/409802471-canon-ext-rf1-4x-n-4113c002
store_origin: US
region: United States of America
---

# Compact 7.11 cm size 1.4x focal length boost Seamless RF lens integration Canon EXT. RF1.4X(N) (4113C002)

**Brand:** canon
**Price:** $15.86
**Availability:** ❌ Out of Stock

## Summary

> 📸 Elevate your frame, extend your story.

## Quick Answers

- **What is this?** Canon EXT. RF1.4X(N) (4113C002) by canon
- **How much does it cost?** $15.86 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/409802471-canon-ext-rf1-4x-n-4113c002)

## 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

- • **Extend Your Vision:** Amplify your RF lens focal length by 1.4x for those hard-to-capture moments.
- • **Precision Autofocus:** Maintains fast and accurate autofocus, so you never miss the shot.
- • **Lightweight Powerhouse:** Weighing just 222g, it adds minimal bulk while maximizing your creative reach.
- • **Effortless Compatibility:** Designed exclusively for select Canon RF lenses, ensuring perfect fit and performance.
- • **Travel-Ready Compactness:** Slim 7.11 x 7.11 x 2.03 cm design fits easily in your camera bag for on-the-go professionals.

## Overview

The Canon EXT. RF1.4X(N) is a lightweight, compact teleconverter that increases the focal length of select Canon RF lenses by 1.4x. It maintains autofocus precision and digital image stabilization, making it an essential accessory for professional photographers seeking enhanced reach without compromising image quality or portability.

## Description



## Features

- This extender seamlessly attaches to select RF series lenses
- Increases the focal length by a factor of 1.4x

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Canon |
| Manufacturer | canon |
| Model | 4113C002 |
| Model Name | Canon EXT. RF1.4X(N) (4113C002) |
| Product Dimensions | 7.11 x 7.11 x 2.03 cm; 222 g |
| Item model number | 4113C002 |
| Mounting Hardware | Extender RF1.4x, Extender Cap RF, Lens Dust Cap RF, Lens Case LP811 |
| Number of items | 1 |
| Image stabilization technology | Digital |
| Batteries Included | No |
| Batteries Required | No |
| Lens type | Standard |
| Actual viewing angle | 71.43 Degrees |
| Does it contain liquid? | No |
| Has Auto Focus | Yes |
| Manufacturer | canon |
| Item Weight | 222 g |

## Product Details

- **Brand:** Canon
- **Focal Length Description:** 1.4 millimeters
- **Lens Type:** Standard
- **Compatible Mountings:** Canon RF
- **Maximum Focal Length:** 1.4 Millimeters

## Images

![Canon EXT. RF1.4X(N) (4113C002) - Image 1](https://m.media-amazon.com/images/I/61H2+PKd1RL.jpg)
![Canon EXT. RF1.4X(N) (4113C002) - Image 2](https://m.media-amazon.com/images/I/61SGOnHVPnL.jpg)
![Canon EXT. RF1.4X(N) (4113C002) - Image 3](https://m.media-amazon.com/images/I/31nPOjHrNgL.jpg)

## Questions & Answers

**Q: Will x1.4 extender minimize megapixels on canon r6 camera with rf 100-400 is usm lens?**
A: No. It will only extend the range of the lens by 1.4 times.

**Q: What kind of adapter is recommended for this??**
A: There is no adapter needed. You must have a Canon EOS R, R5, or R6 camera to use it AND an RF lens. That is what the RF in the product description is all about. My experience with the EOS R5 and the RF 100-500 lens is that the 1.4 works beautifully.

**Q: Does anyone know how this will work on a sigma 18-300mm lens?  i have a canon eos 90d.**
A: No, this extender will not work with the 90D because it is for the EOS R bodies, like the R, RP, R10, R7, R6, R5 and R3.  It is also only compatible with these select Canon RF lenses - RF600mm F11 IS STM, RF800mm F11 IS STM, RF100-500mm F4.5-7.1 L IS USM.  In addition, The Sigma 18-300mm lens will not accept an extender on the rear mount because the rear element is not recessed.

**Q: I own the rf 2x. it's pretty good. any opinions on whether the 1.4 has image quality superiority enough for an amateur to justify the extra $500?**
A: The only difference between the two I can think about is that the 1.5x allows for a little more light to pass though.  While I have the 1.5x extender, I still haven't use it since I purchased it. 
You will have to consider the number of times you may attach the 1.5x to the lens instead of the 2x extender.  Now, if the RF 100-500mm lens that I use would have a fixed aperture of f/4, then both the 1.5x and 2x extenders would be perfect.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Decent extender for RF Lenses
  

*by A***T on Reviewed in the United States on 6 February 2021*

I've used this extender on my R5 with both my 100-500mm and 800mm lenses and it works extremely well. It does add one F-stop but that has been a small price to pay for the extra reach as I photograph wildlife and getting close can be tricky. I have noticed that the auto focusing (particularly eye detection) can be fractionally slower when I use the extender than just using the native lens, but it hasn't been significant enough for me to abandon the idea of using it for the extra reach. Thankfully, the R5 can handle high ISO rates well enough that the loss of the F-stop hasn't stopped me from getting decent photos. In fact, the photos are limited only by my own lack of expertise.It is a very useful addition for squeezing a little extra reach out of my lenses for capturing wildlife in the field. I included two photos I took using the R5 + extender with my 100-500mm telephoto, giving me 700mm for these shots. While I'm not a great photographer, they do give you a feel for what is possible.One note: to install the extender, your compatible lens needs to be fully extended. For example, when I used the 1.4X extender with my 100-500mm Canon RF lens, the lens was fully extended to 500mm before I installed the extender. Until the lens is fully extended, you cannot install the extender. Now, I can inch the lens down to about 450mm but with the extender installed, you're basically "committed" to using the lens at the full reach, which in my case was the full 500mm, giving me 700mm with the two components. If that makes sense.

### ⭐⭐⭐⭐ 







  
  
    Big price for small gain but, hey, a great picture IS worth 1,000 words
  

*by J***Z on Reviewed in the United States on 27 July 2021*

Call me greedy but my RF 100-500 comes up a tad short sometimes. Missed shots because, even with cropping, I'm just a tad short. While I love my R5, native lens options are still in their infancy, so what's a guy to do? The only option is either suffer, buy a non-native lens and adapter, or live with the 1.4x or 2.0x RF extenders. I chose the latter.Before I go further, please know the RF extenders only work in a handful of RF lens, The RF 600, 800, and 100-500. They won't work in any other lens out right now (July 2021).  So if that's not you, you can stop reading here.Before I bought the RF 1.4x I rented the 2.0x, because, hey for $100 more I could get 1000mm reach instead of 700mm. The 2.0x is really nice, but it didn't suit my style of run and gun photography. I see a picture I take it, I don't sit in a blind for hours waiting for something to happen. Because the RF extenders are an odd-duck on the 100-500 and must be attached with the lens at 300mm (which will become 2.0x) I can't get a good handle on my surroundings at 600mm. I need to zoom out a little and then zoom back in. So that was out.The 1.4x, for me, is easer to handle on the move. It converts my 100-500 lens to a 420-700mm lens which is great for shooting birds in flight or even perched birds or bison, or bears where, again 500mm is just a tad short because of the distance between you and the animal. But I've also used it at zoos and it makes for great animal portraits. Their is really no perceptable loss of sharpness, something I can't say when you put on some junky filters or even old school extenders. But there is a penalty to be paid (other than $). You lose a stop of light, which is a lot for an already slow-ish lens.  Focusing is **almost** 100% of the len's capability. It's just a hair slower -- something you noticed but doesn't really affect the outcome.So my dislikes about the RF 1.4x extender, which I knew going in: 1) on the  RF100-500 you are robbed of "wider" angles since it's locked into the 300mm length. So you lose some of the lenses versatility there. And because of how extender is installed in the lens, it's a bit of work to remove it, and not something you'll want do do in the field unless you have a clean, stable platform to do so. So, for me, once it's on, it's on for that shoot. That means you have to really know before you go on a shoot what you intend to be shooting.2) At $400, it's a lot of money for a 200mm gain. It had me doing a lot of thinking when I could sacrifice some MPs and crop to simulate. But ultmately, I wanted the full 45mp details of that actual tight shot of the proud eagle, lunch in talons. That's worth $400 divided by all the cool pics I hope to get with it.

### ⭐⭐⭐⭐⭐ 







  
  
    Canon 1.4 Extender.
  

*by D***N on Reviewed in the United States on 31 May 2022*

I use the extender on my RF 100-500 lens. It gives me 700mm at full extension. There is little or no degradation in picture quality. The down side is that the lens is limited to 300mm and above. There is a physical block to restrict using the lens below the 300mm mark. This is of course due to the physical characteristics of the lens and adapter with a full frame sensor. I keep the extender on my RF100-500 about 60% of the time. The Bluebird pic was taken on an EOR R6 1/12000, F10, 700mm, ISO 800. Distance of about 60 feet. This is straight out of camera with no post.

## Frequently Bought Together

- Canon EXT. RF1.4X(N) (4113C002)
- Canon RF100-500mm F4.5-7.1 L is USM Lens, Super-Telephoto Zoom Lens, Compatible with EOS R Series Mirrorless Cameras, White

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-21*