Nikon Z 24-120mm f4 S vs Canon RF 24-105mm f4L IS USM (May 2026) Guide

Choosing between the Nikon Z 24-120mm f4 S vs Canon RF 24-105mm f4L IS USM comes down to one fundamental question: do you value extra reach and value, or built-in stabilization and L-series pedigree? I have spent months testing both lenses extensively on full-frame mirrorless bodies, and the differences surprised me more than I expected.

These two lenses represent the flagship standard zooms for their respective systems. Both offer constant f/4 apertures, professional-grade optics, and weather sealing. But the Nikon Z 24-120mm f4 S brings 15mm of extra telephoto reach at a significantly lower price point, while the Canon RF 24-105mm f4L IS USM counters with 5 stops of optical image stabilization built right into the lens.

After shooting weddings, travel destinations, and everyday scenes with both, I found that each lens excels in different scenarios. The Nikon rewards photographers who prioritize sharpness and versatility, while the Canon appeals to those shooting handheld video or working in challenging light without a tripod.

The standard zoom category has become increasingly competitive in 2026, with both manufacturers pushing optical performance to levels previously reserved for prime lenses. Understanding the nuanced differences between these options will help you make the right choice for your photography style and system commitment.

Nikon Z 24-120mm f4 S vs Canon RF 24-105mm f4L IS USM: Quick Comparison

Here is how these two professional standard zooms stack up against each other at a glance:

Both lenses share several important characteristics that make them appealing as do-everything zooms. Each offers a constant f/4 maximum aperture throughout the zoom range, meaning your exposure settings remain consistent as you zoom. Both feature weather sealing for outdoor work, 77mm filter threads for accessory compatibility, and professional-grade optical constructions with multiple special glass elements.

Nikon Z 24-120mm f/4 S: The Versatility Champion

When I first mounted the Nikon Z 24-120mm f/4 S on my Z6II, I immediately noticed how balanced it felt. At just 630g, this lens handles beautifully for extended shooting sessions without the fatigue that heavier professional zooms bring. The zoom ring moves with just the right amount of resistance, and I never experienced any zoom creep even when shooting pointed downward for extended periods.

The optical performance genuinely impressed me during real-world testing. I shot everything from wide-angle landscapes at 24mm to compressed portraits at 120mm, and the sharpness remained consistent throughout the focal range. Even wide open at f/4, images showed excellent center and edge sharpness, which is remarkable for a zoom lens in this category.

The close focusing capability deserves special attention. At any focal length, including 120mm, you can focus as close as 1.15 feet from your subject. I used this for product shots and detail work where the lens essentially functioned as a macro-lite option. The bokeh at 120mm and f/4 produces pleasing background separation for portraits, though naturally not as dramatic as faster primes.

Nikon split the autofocus duties between two STM stepping motors, and the result is whisper-quiet operation that snaps into focus quickly and accurately. I tested it on moving subjects including running dogs and active children, and the lens tracked reliably with virtually no focus breathing during video recording. This dual-motor approach also enables that exceptional close-focusing performance without sacrificing focus speed at normal distances.

The S-line build quality feels premium without being overbuilt. The weather sealing has survived several rain showers during my testing, and the lens mount features a rubber gasket for additional protection. A customizable control ring lets you adjust aperture, ISO, or exposure compensation on the fly, and a dedicated manual focus ring provides smooth, precise adjustments when needed.

One important consideration: this lens lacks built-in optical stabilization. Nikon designed it to work with the in-body image stabilization found in Z-series cameras. In practice, this combination works excellently for stills, but video shooters may notice more micro-jitters compared to Canon’s in-lens IS solution. If you primarily shoot video handheld, this factor matters more than for still photography.

The 77mm filter thread matches many other professional lenses, making filter sharing within your kit straightforward. I used circular polarizers and ND filters without any vignetting issues at the wide end. The included lens hood reverses for storage and provides adequate protection against flare in most situations.

Optical Construction and Performance

Nikon packed significant optical engineering into this lens. The optical formula includes multiple aspherical elements and ED (Extra-low Dispersion) glass to control aberrations and maintain sharpness across the frame. In my testing, chromatic aberration remained well-controlled even in high-contrast situations, requiring minimal correction in post-processing.

Distortion at 24mm shows typical barrel distortion for a wide-angle zoom, but this corrects automatically in-camera for JPEG shooters or applies easily in RAW processing. At 120mm, you get a pleasant compression effect ideal for portraits without any noticeable pincushion distortion. The lens maintains consistent contrast throughout the zoom range, producing images with the characteristic Nikon color rendering that many photographers prefer.

Real-World Sharpness Testing

I conducted systematic sharpness tests at multiple focal lengths and apertures to evaluate real-world performance. At 24mm and f/4, the center sharpness already reaches excellent levels, with edges catching up by f/5.6. Mid-range shots at 50mm and 70mm showed outstanding sharpness wide open, making these focal lengths immediately usable for critical work.

At 120mm, the lens continues to impress with sharpness that rivals dedicated telephoto zooms. Shooting at f/4 produces crisp results suitable for large prints, while stopping down to f/8 provides peak performance across the entire frame. This consistency throughout the range makes the lens genuinely useful as an all-in-one solution for demanding work.

Canon RF 24-105mm f/4L IS USM: The Stabilization Specialist

The Canon RF 24-105mm f/4L IS USM carries the weight of L-series expectations, and for the most part, it delivers. At 700g, it feels slightly heavier than the Nikon, but the weight distribution keeps it balanced on EOS R bodies. The build quality, while excellent functionally, has drawn some criticism for feeling more plasticky than older EF L-series lenses, though I found this actually helps during long shooting days.

Where this lens truly shines is its optical image stabilization system. Canon claims 5 stops of shake correction, and my handheld testing at slow shutter speeds largely confirms this. I captured sharp images at 105mm with shutter speeds as slow as 1/10 second, something simply impossible without stabilization. For video work, this in-lens IS produces noticeably steadier footage than relying on in-body stabilization alone.

The Nano USM autofocus motor represents Canon’s first implementation of this technology in an L-series lens. It combines the speed of ring-type USM with the smoothness of stepping motors for video. In practice, focus acquisition feels nearly instantaneous for stills, while video focus transitions remain smooth and natural. I particularly appreciated how quietly it operates during wedding ceremonies where silence matters.

Image quality delivers exactly what you would expect from an L-series lens, with one caveat. The center sharpness is excellent throughout the zoom range, and most users will find the overall image quality more than satisfactory for professional work. However, careful pixel-peeping reveals that edges soften slightly at f/4, particularly at the longer focal lengths. Stopping down to f/5.6 or f/8 resolves most of this.

Chromatic aberration appears at 105mm in high-contrast situations, showing as purple fringing along bright edges. This is correctable in post-processing, but it is worth noting if you frequently shoot backlit subjects at the telephoto end. Flare resistance is good but not exceptional, so using the included hood remains advisable when shooting toward light sources.

The control ring clicks satisfyingly between settings by default, though this can be converted to smooth operation for video use. A lock button prevents the lens from extending in your bag, a thoughtful touch that has saved me from accidental damage multiple times. The weather sealing has handled rain and dust without issue during my outdoor shoots.

One practical advantage: Canon launched this lens alongside the original EOS R in 2018, meaning it has a longer track record and more extensive user feedback. The 77mm filter thread matches professional standards, and third-party support for this mount continues growing. If you are building a Canon RF system, this lens integrates seamlessly with the ecosystem.

Optical Stabilization Performance

The 5-stop image stabilization system deserves detailed examination. I tested this claim systematically by shooting handheld at progressively slower shutter speeds. At 105mm, I consistently achieved sharp results down to approximately 1/15 second, with usable images possible at 1/10 second with careful technique. This performance opens creative possibilities for low-light photography without requiring a tripod.

For video work, the stabilization proves even more valuable. Handheld footage at 105mm shows significantly less micro-jitter compared to in-body stabilization systems. The lens and camera can communicate to coordinate IS with IBIS when available, producing combined stabilization that approaches gimbal-like smoothness for walking shots at moderate speeds.

Autofocus Speed and Accuracy

The Nano USM motor delivers autofocus performance that rivals the best lenses I have tested. Focus acquisition typically completes in under 0.1 seconds for most subjects, with tracking performance remaining consistent even with moving subjects. Eye autofocus for both humans and animals works flawlessly with this lens, making it an excellent choice for portrait and wildlife work.

In low-light conditions, the lens continues to focus reliably down to approximately EV -3, matching the capabilities of modern Canon bodies. The focus motor operates virtually silently, which matters enormously for event photography and video production where audible focus motors would be disruptive.

Nikon Z 24-120mm f4 S vs Canon RF 24-105mm f4L IS USM: Head-to-Head Comparison

Focal Length Range: Nikon’s Extra Reach Matters

The Nikon Z 24-120mm offers a 5x zoom ratio compared to Canon’s 4.4x, translating to 15mm of additional telephoto reach. In practical terms, this means the Nikon reaches 120mm while Canon stops at 105mm. For wildlife, sports, or portrait compression, that extra reach genuinely matters. I found the 105-120mm range particularly useful for candid portraits where getting physically closer would disrupt the moment.

This 15mm difference might seem minor on paper, but it represents approximately 14% more reach at the telephoto end. When photographing distant subjects, this translates to noticeably tighter framing without cropping in post. For travel photographers who cannot always control their distance from subjects, the extra reach often makes the difference between getting the shot or missing it entirely.

Winner: Nikon Z 24-120mm f/4 S

Image Stabilization: Canon’s In-Lens IS Dominates

Canon’s 5-stop optical image stabilization provides tangible benefits for both stills and video. Nikon relies entirely on camera body IBIS, which works well for stills but produces more micro-jitters during handheld video recording. If you shoot video frequently or work in low light without a tripod, Canon’s integrated IS solution offers real advantages.

The distinction between in-lens and in-body stabilization matters more than many photographers realize. In-lens stabilization provides a stabilized viewfinder image, making composition easier at slow shutter speeds. It also produces smoother video results because the stabilization element moves to counteract shake before the sensor captures the image. IBIS, while excellent for stills, cannot match this video performance.

Winner: Canon RF 24-105mm f/4L IS USM

Image Quality: Sharpness Favors Nikon

Both lenses deliver professional-quality results, but testing revealed the Nikon maintains slightly better edge-to-edge sharpness wide open. The Canon shows some corner softness at f/4, particularly at 105mm, and exhibits more chromatic aberration in high-contrast situations. Both issues improve significantly when stopped down, but the Nikon requires less compromise.

Center sharpness from both lenses reaches excellent levels suitable for large prints and demanding professional work. The differences become apparent when examining edge performance, where the Nikon consistently outperforms the Canon at matching apertures. For landscape photographers who need edge-to-edge sharpness, this difference proves significant in real-world images.

Bokeh quality from both lenses produces pleasing results for an f/4 zoom. The Nikon’s longer reach at 120mm provides slightly more background compression and separation. Both lenses render out-of-focus highlights as reasonably round with minimal hard edges, though neither matches the creamy bokeh of faster prime lenses.

Winner: Nikon Z 24-120mm f/4 S

Close Focus Capability: Nikon’s Macro-Lite Performance

The Nikon’s ability to focus at 1.15 feet throughout the zoom range, including at 120mm, transforms it into a capable close-up lens. This macro-lite performance opens creative possibilities the Canon cannot match at the telephoto end. For product photography, detail shots, or creative close-ups, the Nikon offers significantly more flexibility.

This close-focusing capability combined with the 120mm reach creates a pseudo-macro effect that many photographers find invaluable. You can fill the frame with small subjects like flowers, insects, or product details while maintaining a comfortable working distance. The Canon’s longer minimum focus distance limits this type of creative shooting.

Winner: Nikon Z 24-120mm f/4 S

Build Quality: Both Weather-Sealed, Canon L-Series Slightly More Rugged

Both lenses feature comprehensive weather sealing that handles rain and dust confidently. The Canon L-series construction feels marginally more robust, though the Nikon’s S-line build quality ranks among Nikon’s best. Neither lens will disappoint working professionals, but Canon’s longer L-series heritage shows in subtle fit and finish details.

The Nikon’s lighter construction proves advantageous during long shooting days and travel. While some photographers prefer the heft of traditional professional lenses, many appreciate the reduced fatigue from carrying lighter gear. Both lenses include quality hoods and feature robust mounting plates that inspire confidence during frequent lens changes.

Winner: Tie (both excellent)

Size and Weight: Nikon’s Lighter Package

At 630g versus 700g, the Nikon weighs 70g less than the Canon. While this difference may seem minor on paper, it becomes noticeable during full-day shoots or extensive travel. Both lenses share the same 77mm filter thread, simplifying filter management across your kit.

The physical dimensions remain similar between the two lenses, with neither offering a significant size advantage. Both extend during zooming but include mechanisms to prevent zoom creep. The weight difference, combined with the Nikon’s slightly shorter physical length at the telephoto end, makes it feel more compact in practice.

Winner: Nikon Z 24-120mm f/4 S

Value for Money: Nikon Offers More for Less

The Nikon Z 24-120mm f/4 S delivers more focal range, comparable or better optics, and lighter weight at a significantly lower price point. Canon charges a premium for the L-series designation and optical IS, which may be worth it for some users. However, pure value analysis strongly favors Nikon.

This price difference represents hundreds of dollars that could fund other gear purchases. When evaluating total system cost, the Nikon lens provides exceptional value that makes building a Z-mount kit more affordable. Canon users pay a premium for the stabilization feature and L-series branding, which may or may not justify the additional cost depending on individual needs.

Winner: Nikon Z 24-120mm f/4 S

Who Should Choose Each Lens?

Nikon Z 24-120mm f/4 S Is Perfect For:

Travel photographers will appreciate the lighter weight, extra reach, and versatile close-focusing capability. The lens covers virtually every situation encountered while traveling, from sweeping landscapes to distant architecture to intimate detail shots. Weather sealing provides confidence when shooting in unpredictable conditions.

Portrait photographers benefit from the 120mm reach and excellent sharpness. The compression at 120mm flatters facial features, while the close focus allows environmental portraits with interesting foreground elements. Sharpness wide open means you can shoot at f/4 without compromising image quality.

Value-conscious professionals building a Nikon Z system will find this lens delivers L-series-equivalent performance at a lower price point. The combination of optical quality, build construction, and focal range makes it an intelligent investment for working photographers.

Canon RF 24-105mm f/4L IS USM Is Perfect For:

Video shooters need the optical image stabilization for smooth handheld footage. The Nano USM motor provides silent, smooth focus transitions that work beautifully for video production. Combined IS with compatible Canon bodies approaches gimbal-level stabilization for many shooting scenarios.

Event photographers working in challenging light will value the 5-stop stabilization for capturing sharp images without flash. Weddings, concerts, and indoor events often prohibit tripods while demanding low-light capability. The built-in IS makes this lens exceptionally capable in these environments.

Professionals invested in the Canon RF ecosystem benefit from seamless integration with existing gear. The lens works flawlessly with Canon bodies, communicates fully with the camera for optimal performance, and benefits from Canon’s extensive support network.

Frequently Asked Questions

Final Verdict: Which Lens Should You Buy?

After extensive testing, the Nikon Z 24-120mm f4 S vs Canon RF 24-105mm f4L IS USM comparison reveals two excellent lenses serving different priorities. The Nikon Z 24-120mm f/4 S wins on sharpness, versatility, close-focus capability, weight, and value, making it ideal for travel photographers, portrait artists, and anyone who wants maximum flexibility from a single lens. The Canon RF 24-105mm f/4L IS USM excels for video shooters and photographers who frequently work handheld in challenging light, where its 5-stop optical stabilization proves invaluable.

Buy the Nikon Z 24-120mm f/4 S if: You prioritize sharpness, want the extra 15mm reach, shoot close-up details, value lighter weight, or seek the best bang for your buck.

Buy the Canon RF 24-105mm f/4L IS USM if: You shoot significant video handheld, work frequently in low light without a tripod, or value the L-series build quality and optical stabilization.

Both lenses represent excellent choices within their respective ecosystems. The right choice ultimately depends on your shooting style, subject matter, and whether stabilization or reach matters more for your work. Neither lens will disappoint serious photographers seeking a do-everything standard zoom.