CANON RF 100-400 mm f/5.6-8 IS USM Telephoto Zoom Lens

CANON RF 100-400 mm f/5.6-8 IS USM Telephoto Zoom Lens

Item No. 10240997
4.9/5 28 reviews
Wk11 2026 CE Hot Deal IE
Ideal for sports & wildlife
Compatible with Canon RF mount
Aperture range: f/5.6 - f/45
Image stabilisation
Silent focus
2 year guarantee
Ideal for sports & wildlife
Compatible with Canon RF mount
Aperture range: f/5.6 - f/45
Image stabilisation
Silent focus
2 year guarantee
Product code: 664507

For those times you're not able to get close to your subject, reach for the Canon RF 100-400 mm f/5.6-8 IS USM lens. You'll be able to capture deer in the wild without spooking them or capture a frenzy of action on the pitch. Powerful 5.5-stop Optical Image Stabilisation lets you shoot handheld with confidence, taking care of camera shake for sharp image and smooth video.

Good to know

- Unlike a lot of zoom lenses, this one weighs in at just 635 g and is compact enough to comfortably fit in your kit bag
- Autofocusing is smooth and quiet thanks to a Nano USM motor, making it ideal for video
- A nine-blade aperture delivers a lovely background blur, for professional-looking animal portraits
- Ultra-low Dispersion (UD) glass and advanced coatings give you brilliant results when shooting wildlife

Technical specifications for CANON RF 100-400 mm f/5.6-8 IS USM Telephoto Zoom Lens

OVERVIEW

Image stabilisation
Image stabilisation (IS)
Lens type
Zoom
Compatibility
Canon RF mount
Lens category
Telephoto
Effective stops
5.5 stops

CONSTRUCTION

Special features
Super Spectra coating
Silent focusing
Yes
Filter diameter
67 mm
Diaphragm blades
9 rounded blades
Elements and grouping
12 elements in 9 groups
Special elements
- UD x 1
- PMo Aspherical x 1
Internal focusing
Yes
Focal length
100 – 400 mm
Maximum aperture
f/5.6 – f/8
Minimum focusing distance
0.88 m
Focusing
Manual & autofocus
Minimum aperture
f/32 – f/45
Magnification
0.41 x

GENERAL

Manufacturer's guarantee
2 years
Weight
635 g
Dimensions
79.5 x 164.7 mm (D x L)
Box contents
- Canon RF 100-400 mm f/5.6-8 IS USM Telephoto Zoom Lens
- E-67 II lens cap
- RF lens dust cap

Delivering your online order


Small items (laptops, smart tech, small appliances and TVs under 43”)

These are delivered by our courier partners. Delivery usually takes no more than 3-5 working days. Deliveries take place 5 days a week Monday to Friday (excluding public holidays).

Delivery charge: €6.99.

Large items (large kitchen appliances, large screen TVs over 43”)

These are delivered by our specialist delivery teams. Delivery takes between 5-7 working days, 5 days a week from Tuesday to Saturday (excluding public holidays).

Delivery charge: €34.99 (€49.99 for range cookers and American style fridge freezers).

Make sure to add your mobile number when you place your order, so we can text you with delivery updates. Our Track It service also allows you to see where your order is at.

Our in-store collection services

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Pop in store to collect your items within an hour of ordering them, free of charge (depending on stock availability).

Once you’ve selected "collect in store" at the online checkout, we’ll email you your confirmation & collection details. When you do come to collect your item(s) make sure you bring this confirmation email, and the last four digits of your payment card.

Deliver your order to store for free - We also offer a "deliver to store" in 3-5 working days option for selected products for free. We will send you an email when your order is available to collect from store.

Returns and refunds

If you purchased online and you have changed your mind you can return your items within 30 days even if you have opened it for inspection. It must be returned as new and where possible, in its original packaging*.

If your item develops a fault we will offer either a repair, exchange or refund if the fault occurs within 30 days of purchase (or delivery or installation). If the fault with your product occurs within its guarantee period (normally 12 months from delivery) we will offer you a prompt repair service. In all cases we reserve the right to inspect the product and verify the fault.

*Exclusions apply where we cannot accept a return for hygiene reasons. If unsure, please check the Product Information dropdown above.

See our Returns & Refunds page for more information.

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