Canon RF 24-105mm F4-7.1 IS STM Review

Quick Summary

The Canon RF 24-105mm F4-7.1 IS STM is the budget-friendly, go-anywhere zoom in Canon's RF range. It covers wide landscapes to portrait distances in a lens that weighs under 400 g, and adds stabilisation and close-up focusing. It is a smart first lens for someone stepping into full-frame mirrorless, especially for travel and family photography. The trade-off is the aperture: it narrows to f/7.1 at the long end, so it is not the lens for low-light work or heavy background blur. A mid-range price for an RF zoom.

Design & Build Quality

The headline here is weight. At 395 g and 88.8 mm when retracted, the lens fits easily into a small bag and does not tire your wrist over a full day of sightseeing. The 67 mm filter thread is common and cheap to equip. The lens extends as you zoom, which keeps it compact when packed away but means a little more care when carrying the camera around.

Canon does not claim dust or moisture protection. In Indian conditions, a monsoon trip or a dusty fair is a reason to carry a rain cover. Build is in the spirit of an affordable lens: light and simple rather than rugged.

Zoom Range & Optics

24–105 mm is one of the most useful focal ranges you can buy. At 24 mm you can fit in large rooms, buildings and landscapes. Around 35 to 50 mm you get natural, everyday framing for street and family shots. At 105 mm you can pick out portraits and distant details. For a single lens, it covers a lot of what most people shoot.

The variable aperture of f/4 to f/7.1 is the main limitation. At the wide end it is reasonable, but zoom in and the lens lets in much less light, so indoor shots at the long end will need higher ISO or slower shutter speeds. Seven aperture blades and an f/4 start make it a daylight lens first and a background-blur lens last.

Autofocus & Stabilisation

A stepping motor with a lead screw and rack system drives the focus, which is meant to be smooth and quiet. That suits video and casual photography. It is not a tracker for fast sport, but it is perfectly capable for travel, street and family use.

Canon rates the Dual Sensing stabiliser at up to 5 stops, using the lens's gyro sensors and image data from the camera. This is the feature that makes the narrow aperture more tolerable, because it helps you shoot handheld at slower shutter speeds in dim places. It cannot freeze a moving subject, though.

Close-Up Ability

Close focusing is a pleasant surprise for a kit-style zoom. With autofocus the lens reaches 0.4x magnification at 105 mm. At 24 mm, in manual focus, a Center Focus Macro function lets you get as close as about 2.5 cm from the lens and reach 0.5x. This is fun for flowers, food and small objects, though it needs patience, because it works with manual focus.

Features Assessment

Stabilisation, close focusing and a very broad zoom range are all features that matter in daily use. There is no weather sealing and no premium coatings listed, which is fair at this price.

Ease of Use

The lens is as easy as a zoom gets. Point, zoom and shoot, with stabilisation working in the background. Beginners will like the wide range because it removes the need to swap lenses, and the lightweight body encourages carrying the camera more often.

Value for Money

The lens is currently available at about ₹32,499 in India, with a two-year warranty. For that money you get a full-frame RF zoom that covers wide to short telephoto, adds stabilisation and macro-like focusing, and weighs far less than many alternatives. Compared with faster zooms, you give up brightness, but you also save a lot of money and weight. For travel and general photography, the value is good.

Who Should Buy It?

It suits new full-frame RF owners, travel and family photographers, vloggers who want a stabilised all-rounder and anyone who wants one light lens instead of a bag full of primes.

Who Should Consider Alternatives?

If you shoot indoors, at night or at events, a faster lens or a constant f/4 or f/2.8 zoom is a better choice. If you need weather sealing, an L-series zoom would be safer. If you love blurred backgrounds, a prime lens will do far more.