Sony 24-105mm f/4 G OSS: Professional All-in-One Standard Zoom for Full-Frame

Overview

The Sony 24-105mm f/4 G OSS is a professional all-in-one standard zoom lens for Sony full-frame E-mount cameras. It covers 24mm wide-angle to 105mm portrait telephoto with a constant f/4 aperture, making it one of the most versatile lenses in the Sony system. The Sony 24-105mm f/4 G OSS is the lens that many photographers use for 90% of their shooting. (1)

The Sony 24-105mm f/4 G OSS was released in 2017 as a G Lens – Sony’s professional-grade series below G Master. It features Optical SteadyShot (OSS) image stabilization, a 0.31x maximum magnification for close-up shots, dust and moisture-resistant construction, and a customizable focus hold button. The Sony 24-105mm f/4 G OSS is the ultimate travel, event, and everyday lens. (2) Sony 24-105mm f/4 G OSS

What makes this lens special? First, the 24-105mm range covers everything from wide landscapes to portrait telephoto. Second, the constant f/4 aperture provides consistent exposure throughout the zoom range. Third, the 0.31x magnification allows impressive close-up shots without switching to a macro lens. The Sony 24-105mm f/4 G OSS is a true all-in-one solution. (3)

This unit of the Sony 24-105mm f/4 G OSS is in excellent condition (97%) – fully tested, light signs of use if any, works perfectly. Includes UV filter, front and rear caps, lens hood, and full accessory bundle. With a 90-day warranty and free shipping worldwide, this lens is ready for immediate use. (4)

For complete technical specifications, visit the Sony official product page. (5)

Key Specifications of the Sony 24-105mm f/4 G OSS

The specifications above show why the Sony 24-105mm f/4 G OSS is such a popular lens. The range, constant aperture, and close-focus capability are the key features. (6)

24-105mm Range – The Perfect All-in-One Zoom

The Sony 24-105mm f/4 G OSS covers 24-105mm, which is the most useful zoom range for everyday photography. This is the range that gives you everything from wide-angle to telephoto in one lens. (7)

What does 24-105mm give you?

At 24mm, the Sony 24-105mm f/4 G OSS captures landscapes, architecture, and group shots. This is significantly wider than 28mm kit lenses. The extra 4mm makes a real difference. (9)

At 35-50mm, the Sony 24-105mm f/4 G OSS provides a natural perspective that matches human vision. This is where you will shoot most of your everyday photos. (10)

At 70-85mm, the Sony 24-105mm f/4 G OSS delivers flattering portraits with pleasing background compression. The f/4 aperture at these focal lengths provides good subject separation. (11)

At 105mm, the Sony 24-105mm f/4 G OSS brings distant subjects closer. This is useful for candid shots, details, and compressed landscapes. (12)

For travel photographers, the Sony 24-105mm f/4 G OSS is the ultimate one-lens solution. You can shoot wide landscapes at 24mm, street scenes at 50mm, and portraits at 105mm – all without changing lenses. (13)

Japanese users praise the range: *“24-105mmは旅行に最適な焦点距離。広角から望遠まで一本でカバー”* (24-105mm is the ideal focal range for travel. One lens covers wide-angle to telephoto.) (14)

Constant f/4 Aperture

The Sony 24-105mm f/4 G OSS features a constant f/4 aperture throughout the zoom range. This means that whether you are shooting at 24mm or 105mm, the maximum aperture remains f/4. The constant aperture design of the Sony 24-105mm f/4 G OSS is a professional feature. (15)

Why does constant aperture matter? For photographers, consistent aperture means consistent exposure. When you zoom, your shutter speed and ISO do not need to adjust to compensate for a changing aperture. This makes the Sony 24-105mm f/4 G OSS very efficient to use. (16)

For videographers, constant aperture is essential. When you zoom during a video shot, the Sony 24-105mm f/4 G OSS maintains the same exposure. There is no sudden brightness change as you zoom. This is why this lens is popular for event videography and documentary work. (17)

The f/4 aperture is one stop slower than f/2.8 zooms. However, the Sony 24-105mm f/4 G OSS is significantly lighter and more affordable than f/2.8 alternatives. The trade-off is one stop of light for 200-300g weight savings and $500-1,000 cost savings. (18)

For most travel and outdoor photographers, f/4 is sufficient. Modern Sony cameras handle high ISO exceptionally well. The OSS stabilization helps in low light. (19)

Japanese users note: “F4通しは明るさと携帯性のバランスが良い” (Constant f/4 is a good balance between brightness and portability.) (20)

Optical SteadyShot (OSS) Stabilization

The Sony 24-105mm f/4 G OSS features built-in Optical SteadyShot image stabilization. This is valuable for handheld shooting, especially at the 105mm telephoto end. The OSS system on the Sony 24-105mm f/4 G OSS is effective for approximately 4 stops of shake correction. (21)

What does OSS do? The stabilization system compensates for camera shake, allowing you to shoot at slower shutter speeds without motion blur. At 105mm, you might handhold the Sony 24-105mm f/4 G OSS at 1/30 or 1/25 of a second and still get sharp images. (22)

For low-light shooting, the OSS on the Sony 24-105mm f/4 G OSS is invaluable. You can keep your ISO lower, preserving image quality. For event photographers working in dim venues, this lens is a reliable tool. (23)

For handheld video, the Sony 24-105mm f/4 G OSS provides smooth, stable footage. The OSS system smooths out micro-shakes and walking motion. This makes the lens popular for run-and-gun shooters. (24)

When paired with a Sony camera body that has IBIS (In-Body Image Stabilization), the stabilization is even more effective. The combination of OSS and IBIS provides 5-6 stops of shake correction. (25)

Japanese users confirm: “手ブレ補正が効くので、室内や夕方でも手持ちで撮影できる” (Image stabilization works, allowing handheld shooting indoors and at dusk.) (26)

0.31x Magnification – Semi-Macro Capability

The Sony 24-105mm f/4 G OSS offers a maximum magnification of 0.31x, which is approaching macro territory. With a minimum focus distance of 0.38m (15 inches), you can get quite close to subjects. (27)

What does 0.31x magnification mean for your photography? You can fill the frame with a large flower. You can capture the texture of food. You can photograph small products, details, and textures without switching to a macro lens. (28)

The working distance at 0.31x magnification is comfortable. At 105mm and 0.38m, you are not right on top of the subject. This is helpful for product photography and food shots. (29)

The semi-macro capability of the Sony 24-105mm f/4 G OSS is a significant advantage. Many standard zooms have poor close-focus performance. This lens does not. (30)

Japanese users praise the close-focus: “0.31倍の最大撮影倍率は、テーブルフォトに便利” (The 0.31x maximum magnification is convenient for tabletop photography.) (31)

Optical Performance of the Sony 24-105mm f/4 G OSS

The Sony 24-105mm f/4 G OSS delivers excellent optical performance across its zoom range. The optical design includes 4 aspherical elements and 3 ED glass elements to control aberrations. (32)

Center sharpness on the Sony 24-105mm f/4 G OSS is excellent from f/4 across the zoom range. At 24mm, the center is very sharp at f/4. At 50mm, the center is sharp. At 105mm, the center remains sharp. Stopped down to f/5.6 or f/8, sharpness is outstanding. (33)

Corner sharpness is good. At 24mm and f/4, corners are slightly soft – typical for wide-angle zooms. Stopping down to f/5.6 improves corners. At f/8, the Sony 24-105mm f/4 G OSS is sharp across the entire frame. (34)

Distortion is well-controlled. At 24mm, there is some barrel distortion, but it is easily corrected in-camera or in post-processing. At 35-105mm, distortion is minimal. (35)

Chromatic aberration is very low. The 3 ED glass elements effectively control purple fringing. Even in high-contrast scenes, the Sony 24-105mm f/4 G OSS produces clean, color-accurate images. (36)

For a standard zoom, the Sony 24-105mm f/4 G OSS is one of the sharpest in its class. It comfortably resolves the 33MP of the A7IV and A7C II, and the 61MP of the A7RV. (37)

Japanese users summarize: “全域で高い解像力を発揮する優秀な標準ズーム” (An excellent standard zoom that delivers high resolution throughout the range.) (38)

Build Quality and Handling

The Sony 24-105mm f/4 G OSS is built to professional standards. The lens barrel is constructed from metal and high-quality plastic. The zoom and focus rings are smooth and precise. (39)

The lens features a customizable focus hold button. You can assign different functions to this button through your camera menu. Common assignments include eye AF, focus magnifier, or subject tracking. (40)

The Sony 24-105mm f/4 G OSS has an AF/MF switch, an OSS on/off switch, and a focus range limiter. The focus limiter has two settings: full and 3m to infinity. Using the limiter improves autofocus speed when shooting distant subjects. (41)

The lens hood is included and reversible for storage. The filter thread is 77mm – a common size shared with many professional lenses. (42)

The Sony 24-105mm f/4 G OSS weighs 663g. This is heavier than kit lenses but lighter than f/2.8 zooms. The weight is well-balanced on A7 series bodies. (43)

Weather-Sealed Construction

The Sony 24-105mm f/4 G OSS features dust and moisture-resistant construction. The lens mount has a rubber gasket. The barrel is sealed at key points. (44)

For outdoor photographers, this weather sealing provides peace of mind. You can use the Sony 24-105mm f/4 G OSS in light rain, at the beach, or in dusty environments without worry. (45)

Japanese users confirm: “防塵・防滴でアウトドアでも安心” (Dust and moisture resistant, so you can use it outdoors with confidence.) (46)

Best Use Cases for the Sony 24-105mm f/4 G OSS

Travel Photography

For travel photographers, the Sony 24-105mm f/4 G OSS is the ultimate one-lens solution. The 24-105mm range covers wide landscapes, street scenes, and portraits. The 663g weight is manageable. The constant f/4 aperture and OSS work well in variable lighting.

Event and Wedding Photography

For event photographers, the Sony 24-105mm f/4 G OSS covers the essential focal lengths. Wide group shots at 24mm, candid moments at 50mm, portraits at 105mm. The constant f/4 aperture ensures consistent exposure. The OSS helps in low-light venues.

Landscape Photography

At 24mm, the Sony 24-105mm f/4 G OSS captures wide vistas. The f/4 aperture is fine for landscape work where you shoot at f/8-f/11. The weather sealing protects in outdoor conditions. The 0.31x magnification captures foreground details.

Portrait Photography

At 70-105mm, the Sony 24-105mm f/4 G OSS delivers flattering portraits. The f/4 aperture at 105mm provides pleasing background separation. The constant aperture ensures consistent exposure when changing focal lengths.

Everyday and Family Photography

For parents documenting daily life, the Sony 24-105mm f/4 G OSS covers everything. Kids playing indoors (OSS helps), birthday parties (24mm wide), portraits (105mm). One lens handles it all.

Video Work

For videographers, the Sony 24-105mm f/4 G OSS is excellent. The constant f/4 aperture maintains exposure when zooming. The OSS stabilizes handheld shots. The focus ring is smooth for manual pulls. 

Comparison with Alternatives

vs Sony 24-70mm f/2.8 GM II

The 24-70mm f/2.8 GM II is brighter (f/2.8) and sharper, but it is heavier (695g vs 663g) and has less reach (70mm vs 105mm). The Sony 24-105mm f/4 G OSS has 35mm more reach and is more affordable. Choose the GM II for low light. Choose the 24-105mm for versatility.

vs Sony 24-105mm f/4 G OSS vs Sony 24-240mm f/3.5-6.3 OSS

The 24-240mm has more reach (240mm vs 105mm) but is heavier (780g vs 663g) and has a variable aperture. The Sony 24-105mm f/4 G OSS is sharper and has a constant f/4 aperture. Choose the 24-240 for reach. Choose the 24-105mm for image quality.

vs Sony 24-70mm f/4 ZA OSS

The 24-70mm f/4 ZA is lighter (426g vs 663g) but has less reach (70mm vs 105mm). The Sony 24-105mm f/4 G OSS is sharper, has better build quality, and longer reach. The ZA is an older design. Choose the 24-105mm for performance.

vs Tamron 28-75mm f/2.8 Di III RXD

The Tamron is brighter (f/2.8) and lighter (550g vs 663g), but it has less reach (75mm vs 105mm) and a narrower wide end (28mm vs 24mm). The Sony 24-105mm f/4 G OSS has OSS, more reach, and wider angle. Choose the Tamron for low light. Choose the 24-105mm for versatility.

vs Sigma 24-70mm f/2.8 DG DN Art

The Sigma is brighter (f/2.8) but heavier (835g vs 663g) and has less reach (70mm vs 105mm). The Sony 24-105mm f/4 G OSS has OSS and 35mm more reach. Choose the Sigma for low light. Choose the 24-105mm for travel and all-in-one use.

Honest Limitations

Who Should Buy the Sony 24-105mm f/4 G OSS

Travel Photographers

If you carry one lens for travel, the Sony 24-105mm f/4 G OSS is the best choice. The 24-105mm range covers everything. The 663g weight is manageable. The constant f/4 aperture and OSS work in variable lighting.

Event and Wedding Photographers

For event photographers, the Sony 24-105mm f/4 G OSS covers the essential focal lengths. The constant f/4 aperture ensures consistent exposure. The OSS helps in low-light venues. The 0.31x magnification captures detail shots.

Landscape Photographers

At 24mm, the Sony 24-105mm f/4 G OSS captures wide vistas. The weather sealing protects in outdoor conditions. The sharpness at f/8-f/11 is excellent.

Sony Full-Frame Owners Upgrading from Kit Lenses

If you have been using the 28-70mm or 28-60mm kit lens, the Sony 24-105mm f/4 G OSS is a massive upgrade. You gain 24mm wide end, constant f/4 aperture, OSS, better sharpness, and weather sealing.

Hybrid Shooters

If you shoot both stills and video, the Sony 24-105mm f/4 G OSS is ideal. The constant f/4 aperture is essential for video. The OSS stabilizes handheld shots. The 24-105mm range covers everything.

What’s in the Box

Frequently Asked Questions

Is the Sony 24-105mm f/4 G OSS sharp enough for the A7RV’s 61MP sensor?

Yes. This lens resolves 61MP well. Center sharpness is excellent. Corners at 24mm f/4 are slightly soft, but stopping down to f/5.6-f/8 improves them.

Does the Sony 24-105mm f/4 G OSS work on APS-C cameras?

Yes. On APS-C bodies like the A6700 and ZV-E10, the effective focal length is 36-157mm. This is a very useful range.

Is the Sony 24-105mm f/4 G OSS good for video?

Yes. The constant f/4 aperture is essential for video. The OSS stabilization helps. The focus breathing is noticeable but manageable.

Is the Sony 24-105mm f/4 G OSS weather-sealed?

Yes. The lens features dust and moisture-resistant construction. Use it confidently in light rain and dusty conditions.

What is the difference between the Sony 24-105mm f/4 G OSS and the Sony 24-105mm f/4 G OSS II?

There is no II version. This is the only version. Sony has not updated this lens since 2017.

Final Verdict

The Sony 24-105mm f/4 G OSS is the ultimate all-in-one standard zoom for Sony full-frame shooters. The 24-105mm range covers wide landscapes to portrait telephoto. The constant f/4 aperture provides consistent exposure. The OSS stabilization keeps shots sharp. The 0.31x magnification captures close-ups. The weather sealing protects in outdoor conditions.

Is it perfect? No. The f/4 aperture is not as bright as f/2.8. The weight is noticeable. But for travel photographers, event shooters, and anyone who wants one lens for everything, the Sony 24-105mm f/4 G OSS is an excellent choice.

At $539.99 for an excellent condition unit with UV filter, full accessories, and 90-day warranty, this is a solid value.

Order the Sony 24-105mm f/4 G OSS today with free shipping worldwide.

Price: $539.99
Condition: Excellent (97%)
Warranty: 90 days
Shipping: Free worldwide