# Telephoto Lens Canon RF 800mm F11 IS STM 11/8 Elements

**URL:** https://aio.lv/en/product--canon-3987c005--8888712
**Data updated:** 2026-04-22 16:50 (EEST)
**Category:** Camera Lenses
**Manufacturer:** Canon
**Manufacturer code:** 3987C005
**EAN:** 4549292162059
**Warranty:** 1 Year
**Availability:** Available for order
**Price:** 1 281.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 1 059.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--canon-3987c005--8888712

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The Canon RF 800mm F11 IS STM is a telephoto lens designed for Canon mirrorless cameras. It features a compact design with 11 elements in 8 groups, a maximum magnification of 0.14x, and is compatible with EOS R series cameras. The lens is ideal for wildlife and sports photography, offering excellent image stabilization and sharpness.

## Long description

The Canon RF 800mm F11 IS STM is a super-telephoto prime lens for Canon full-frame mirrorless cameras. With a fixed F11 aperture, Diffractive Optic (DO) construction and RF mount communication, the lens delivers a long reach in a compact and lightweight package. It includes 11 elements in 8 groups, a maximum magnification of 0.14x and up to 4 stops of image stabilisation, making it suitable for handheld shooting of distant subjects such as wildlife and aircraft.
Advantages
The RF 800mm F11 IS STM combines a very long focal length with a compact DO design and a fixed F11 aperture to reduce size and weight compared with conventional super-telephoto lenses. Built-in 4-stop optical image stabilisation supports handheld use, while the STM autofocus motor provides smooth and quiet focusing for both stills and video. The RF mount enables fast communication with EOS R-series bodies for reliable performance.
Suitable for
Wildlife photography (including birding)
Aviation and aircraft photography
Sports and outdoor events where long reach is required
Travel photography when carrying a lightweight super-telephoto option
Key specifications
Focal length: 800mm (prime)
Maximum aperture: F11 (fixed)
Optical stabilisation: up to 4 stops IS
Optical construction: 11 elements in 8 groups (including Diffractive Optic)
Maximum magnification: 0.14x
Lens mount: Canon RF (for full-frame mirrorless EOS R series)
Autofocus: STM motor (smooth and quiet)
Manufacturer code (MPN): 3987C005
EAN: 4549292162059
How to use
Attach the lens to a compatible Canon EOS R-series camera via the RF mount until it clicks securely. Use the camera's AF mode and the lens STM motor for smooth focusing; for fast-moving subjects consider continuous AF tracking. Enable the camera or lens image stabilisation when shooting handheld to reduce blur. Due to the fixed F11 aperture, adjust ISO and shutter speed to achieve correct exposure, especially in low light. When possible, use a monopod or tripod for extended sessions or very distant subjects to improve stability and image sharpness.
Usage recommendations
For bird and aviation photography, pre-focus on likely subject zones and use continuous autofocus; keep shutter speeds sufficiently high to freeze motion and increase ISO as needed. The compact DO design makes the RF 800mm F11 IS STM a practical choice for travel when long reach is essential but packability and lower weight are priorities.

## Specifications

### Lens system

| Feature | Value |
|---|---|
| Lens structure (elements/groups) | 11/8 |
| Closest focusing distance | 6 m |
| Minimum aperture number | 11 |
| Fixed focal length | 800 mm |
| Lens type | Telephoto lens |
| Component for | MILC |
| Lens mount interface | Canon RF |
| Lens viewing angle, horizontal | 2.35 |
| Lens viewing angle, vertical | 1.4 |

### Performance

| Feature | Value |
|---|---|
| Compatibility | EOS R
EOS RP
EOS Ra
EOS R5
EOS R6 |
| Maximum magnification | 0.14 x |
| Camera brands compatibility | Canon |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.26 kg |
| Filter size | 95 mm |
| Length | 281.8 mm |
| Diameter | 101.6 mm |
| Extended length | 351.8 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the Telephoto Lens Canon RF 800mm F11 IS STM cost, and is it available for purchase?

The price is 1,281.49 € (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 20.07.2026 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, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can Telephoto Lens Canon RF 800mm F11 IS STM 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: lens type, lens structure (elements/groups), component for, minimum aperture number, weight, closest focusing distance, product colour, lens mount interface, 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/8888712/59518243_large.webp