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Canon RF-S 10-18mm f/4.5-6.3 IS STM Ultra-Wide Lens - 28% Off

Name: Canon RF-S 10-18mm f/4.5-6.3 IS STM Ultra-Wide Lens - 28% Off
Brand: Canon
SKU: B0CN7BMG2H
Price: 249.99 USD
Availability: InStock

Posted Jun 4, 2026Updated Jun 16, 2026

$249.99$349.00

28% OFFYou save $99.01

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In Stock

Is this a good deal?

CANON LENS: Capture the world with a compact, lightweight ultra-wide lens boasting advanced optical image stabilisation & a versatile 10-18mm range, made for travel, architecture, vlogging & landscape

Great Deal

Save 28% on Canon's compact ultra-wide zoom for APS-C EOS R cameras. It delivers 10-18mm range with image stabilization for sharp handheld shots. Ideal for travel, landscapes, and vlogging.

What we like

Compact and lightweight design
Effective 4-stop image stabilization
Smooth and quiet STM autofocus
Ultra-wide 10-18mm zoom range (16-29mm equiv.)

Watch out for

Variable aperture f/4.5-6.3 limits low-light
Plastic lens mount (not metal)

Tip: Assign functions to the control ring for quick settings changes.

Our Take

Best for: APS-C EOS R users needing an ultra-wide zoom for travel or landscapes.

3 IS STM is a compact ultra-wide zoom designed for Canon's APS-C EOS R cameras. It covers a 10-18mm focal range (16-29mm equivalent), making it great for landscapes, architecture, and vlogging. The 4-stop optical image stabilization helps keep shots sharp when shooting handheld in moderate light, and the STM motor provides smooth, quiet autofocus for video. On the downside, the variable aperture means you lose light as you zoom, and the lens mount is plastic rather than metal. It also lacks weather sealing, so it's best used in dry conditions. But for the price, the image quality is very good, with decent sharpness across the frame and minimal distortion for an ultra-wide. 99, this lens offers strong value for EOS R users who want an ultra-wide without breaking the bank. It's a practical choice for travel and shooting, and the control ring adds convenience. If you shoot APS-C and need a wide angle, this is a solid buy.

Price Analysis

At $249.99, this lens is 28% off its $349 list price, making it a solid discount for a new Canon ultra-wide zoom. While it may occasionally dip lower during sales, this is a good time to buy if you need ultra-wide for your RF-S camera.

Common Questions

Is this lens compatible with full-frame RF cameras?

Yes, but it will automatically crop the sensor to APS-C mode on full-frame bodies like the EOS R5 or R6, resulting in a 16-29mm equivalent field of view.

Does it have weather sealing?

No, the lens lacks weather sealing, so it's best to avoid using it in heavy rain or dusty environments.

What filter size does it use?

It uses 49mm filters.