Sony FE 24-70 mm F2.8 GM II (SEL2470GM2)

Sony FE 24-70mm F2.8 GM II Lens (SEL2470GM2)

Overview: The Sony FE 24-70mm F2.8 GM II Lens (SEL2470GM2) is a professional-grade constant-aperture standard zoom lens built for Sony's full-frame E-mount cameras. As the second generation of Sony's most versatile G Master zoom, it delivers a significant leap forward in optical performance, autofocus capability, and portability. Covering the essential 24-70mm range at a constant f/2.8, this lens is the go-to choice for wedding, event, portrait, editorial, and documentary photographers — as well as videographers demanding the highest quality in a single, all-purpose zoom. It is the smallest and lightest full-frame f/2.8 standard zoom in its class.

Key Features:

• 24-70mm Constant F2.8 Zoom Range: The versatile 24-70mm focal range covers wide-angle to short telephoto in a single lens, with a constant f/2.8 aperture throughout the zoom range for consistent exposure and depth of field control. On APS-C bodies, it provides a 36-105mm equivalent field of view.
• Next-Generation G Master Optics: An advanced optical construction includes two high-precision XA (extreme aspherical) elements, two ED (extra-low dispersion) glass elements, and two Super ED glass elements. Together with a floating focus mechanism, this combination delivers outstanding sharpness and contrast at all zoom positions and aperture settings, controlling chromatic aberration, astigmatism, distortion, and coma throughout the frame.
• Exquisite F2.8 Bokeh: A new 11-blade aperture unit, combined with precise control of spherical aberration during both design and manufacture, produces beautifully smooth and natural bokeh throughout the zoom range. The two high-precision XA elements — manufactured to 0.01-micron accuracy — suppress the onion-ring bokeh artefacts common in lesser lenses.
• Quad XD Linear Motor Autofocus: Four XD (extreme dynamic) Linear Motors, combined with a floating focus mechanism and advanced lens control algorithms, deliver fast, precise, and near-silent autofocus with excellent subject tracking — capable of keeping pace with cameras shooting at up to 30 frames per second. AF performance is maintained even with the aperture stopped down.
• Optimised for Video: Focus breathing, focus shift, and axial shift during zooming have all been minimised to maintain compositional accuracy during video recording. The XD Linear Motors and new aperture unit contribute to quiet, low-vibration operation, and the lens supports the Breathing Compensation function available in compatible Sony Alpha and Cinema Line bodies.
• Compact and Lightweight Design: Weighing just 695g (24.5 oz) — over 20% lighter than its predecessor — and 16mm shorter in length, with an overall volume reduction of approximately 18%, this is the most compact and portable full-frame f/2.8 standard zoom in its class.
• Close-Focus Capability: A minimum focusing distance of just 0.21m (8.3 in) at 24mm and 0.30m (11.8 in) at 70mm, combined with a maximum magnification of 0.32x, enables impressive close-up shooting across the zoom range.
• De-clickable Aperture Ring with Lock: A dedicated aperture ring with a switchable click mechanism can be set to smooth, stepless de-clicked operation for video work. An "A" lock position enables automated exposure modes.
• Zoom Smoothness Switch: A zoom ring smoothness switch allows the resistance of the zoom ring to be adjusted to suit personal preference or shooting style.
• Two Customisable Focus Hold Buttons: Dual focus hold buttons on the lens barrel can each be assigned to a range of functions from the camera body for fast, intuitive tactile control.
• Dust and Moisture Resistant: A robust weather-sealed construction with a fluorine-coated front element provides reliable performance in demanding conditions, repelling water, oil, and other contaminants.

Specifications:

• Focal Length: 24-70mm
• Maximum Aperture: f/2.8
• Minimum Aperture: f/22
• Lens Mount: Sony E-mount
• Format Compatibility: Full-frame and APS-C (36-105mm equivalent on APS-C)
• Optical Design: 2 XA, 2 ED, 2 Super ED elements; 11-blade rounded aperture; floating focus mechanism
• Minimum Focus Distance: 0.21m (8.3 in) at 24mm / 0.30m (11.8 in) at 70mm
• Maximum Magnification: 0.32x
• Diaphragm Blades: 11, rounded
• Filter Size: 82mm
• Dimensions: Approx. 87.8 x 119.9mm (3.46 x 4.72 in)
• Weight: 695g (24.5 oz)

Included in the Box:

• Sony FE 24-70mm F2.8 GM II Lens (SEL2470GM2)
• Lens hood (ALC-SH168) with sliding hatch
• Front lens cap
• Rear lens cap (ALC-R1EM)
• Soft carrying case

Summary: The Sony FE 24-70mm F2.8 GM II is one of the most capable and practical standard zooms available for full-frame mirrorless cameras. Its combination of refined G Master optics, quad XD Linear Motor autofocus, class-leading compact design, and comprehensive video-focused features makes it an outstanding all-purpose lens for professional and enthusiast photographers and videographers alike — whether shooting portraits, events, travel, or cinematic content.