# Extender Lens Canon Extender EF 1.4x III Magnification 1.4x

**URL:** https://aio.lv/en/product--canon-4409b005aa--982481
**Data updated:** 2025-12-29 05:23 (EET)
**Category:** Camera Lenses
**Manufacturer:** Canon
**Manufacturer code:** 4409B005AA
**EAN:** 4960999664828
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 533.99 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 441.31 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--canon-4409b005aa--982481

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The Canon Extender EF 1.4x III is a high-quality extender lens designed for SLR cameras. It features a magnification of 1.4x, a lens structure of 7 elements in 3 groups, and is compatible with various Canon lenses. The product is lightweight at 225 g and compact with a diameter of 7.2 cm and a length of 27.2 mm. Its white color makes it visually appealing for professional use.

## Long description

The Canon Extender EF 1.4x III increases the focal length of compatible Canon EF telephoto and telephoto zoom L-series lenses by a factor of 1.4x while maintaining high AF accuracy and improved communication between camera and lens. This compact, lightweight extender is intended for use with SLR cameras and offers a balanced combination of magnification and portability.
Advantages
The extender provides a 1.4x increase in effective focal length with minimal loss of image quality, maintains autofocus performance on supported camera and lens combinations, and improves electronic communication between camera and lens for reliable exposure and AF information transfer. Its compact white housing and 225 g weight make it easy to carry during fieldwork such as press, sports, and nature photography.
Suitable for
Press photography where extra reach is needed
Sports photography requiring closer framing of distant action
Nature and wildlife photography for increased telephoto reach
Professional and enthusiast SLR setups using Canon EF L-series telephoto or telephoto zoom lenses
Key specifications
Magnification: 1.4x
Lens structure: 7 elements in 3 groups
Lens mount interface: Canon EF
Compatibility: Canon EF telephoto and telephoto zoom L-series lenses (check camera/lens compatibility for AF support)
Weight: 0.225 kg
Colour: White
Manufacturer part number (MPN): 4409B005AA
EAN: 4960999664828
How to use
Attach the Canon Extender EF 1.4x III between the camera body and a compatible Canon EF L-series telephoto or telephoto zoom lens following the alignment marks on the extender, lens, and camera mount. Ensure contacts are clean before mounting to preserve electronic communication. After mounting, confirm that the camera recognizes the extender and lens; check AF and exposure settings and perform test shots to verify performance.
Usage recommendations
Use the extender with high-quality Canon EF L-series telephoto or telephoto zoom lenses for best results. Verify camera and lens compatibility for autofocus functionality, and be aware that effective aperture will be reduced by one stop when using the 1.4x extender; adjust exposure settings accordingly.

## Specifications

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.225 kg |
| Length | 27.2 mm |
| Diameter | 72 mm |

### Other features

| Feature | Value |
|---|---|
| Magnification | 1.4 x |

### Lens system

| Feature | Value |
|---|---|
| Lens structure (elements/groups) | 7/3 |
| Lens type | Extender lens |
| Component for | SLR |
| Lens mount interface | Canon EF |

### Performance

| Feature | Value |
|---|---|
| Compatibility | EF 100-400mm f/4.5-5.6L IS USM, EF 135mm f/2L USM, EF 180mm f/3.5L Macro USM, EF 200mm f/2.8L II USM, EF 200mm f/2L IS USM, EF 300 2.8 L USM, EF 300mm f/2.8L IS USM, EF 300mm f/4L IS USM, EF 400mm f/2.8L IS USM, EF 400mm f/4 DO IS USM, EF 400mm f/5.6L USM, EF 500mm f/4L IS II USM, EF 500mm f/4L IS USM, EF 600mm f/4L IS II USM, EF 600mm f/4L IS USM, EF 70-200mm f/2.8L IS USM, EF 70-200mm f/2.8L USM, EF 70-200mm f/4L IS USM, EF 70-200mm f/4L USM, EF 800mm f/5.6L IS USM |

### Design

| Feature | Value |
|---|---|
| Product colour | White |

## FAQ

### How much does the Extender Lens Canon Extender EF 1.4x III cost, and is it available for purchase?

The price is 533.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 01.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Extender Lens Canon Extender EF 1.4x III be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Canon products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Canon service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, lens type, component for, lens structure (elements/groups), lens mount interface, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/982481/54141910_large.webp