Product Description
First G Master Standard Zoom with Constant F2 Aperture
The Sony FE 28-70mm F/2 GM lens (SEL2870GM) represents a groundbreaking achievement as the first G Master standard zoom to offer a constant F2 aperture. This exceptional brightness combined with zoom versatility makes it ideal for portraits, weddings, sports events, and a wide range of creative applications for both stills and movies.
Prime Lens Quality in a Versatile Zoom
Advanced optical design featuring three XA (extreme aspherical) elements delivers sharpness and contrast that rival prime lens quality. The floating focus system enables close focusing down to 0.38m (1.25 ft) throughout the entire zoom range, while maintaining exceptional corner-to-corner resolution at F2.
Exquisite Bokeh and Refined Image Quality
The F2 maximum aperture paired with G Master optics produces soft, beautiful bokeh for deep, dimensional images. A new 11-blade circular aperture unit helps create gorgeous ball bokeh, while spherical aberration is carefully controlled for optimal resolution and bokeh balance. Onion-ring bokeh and color bleeding are effectively suppressed.
Compact Design with Professional AF Performance
Four XD (extreme dynamic) linear motors precisely control the large F2 focus group for reliable focus tracking and instant response. The lens measures just 92.9 x 139.8mm and weighs only 918g, making it remarkably portable for a constant F2 zoom. Fully compatible with 120 fps burst capability of the α9 III.
⚙️ Technical Specifications
Brand: Sony
Model: SEL2870GM
Lens Type: G Master Standard Zoom
Focal Length: 28-70mm
Maximum Aperture: F2 (constant)
Minimum Focus Distance: 0.38m (1.25 ft)
Aperture Blades: 11-blade circular aperture
Optical Elements: Three XA (extreme aspherical) elements
Focus Motors: Four XD (extreme dynamic) linear motors
Dimensions: 92.9 x 139.8mm (3-3/4 x 5-5/8 in)
Weight: 918g (32.4 oz)
Mount: Sony E-Mount (Full-Frame)
Color: Black
✨ Key Features
- First G Master standard zoom with constant F2 aperture
- Three XA elements for prime-rivaling sharpness and resolution
- 11-blade circular aperture for beautiful ball bokeh
- Four XD linear motors for fast, precise autofocus
- Floating focus with 0.38m minimum focus distance
- Compatible with α9 III 120 fps burst shooting
- Compact 918g design for professional portability
📦 What's in the Box
- ✓ Sony FE 28-70mm F/2 GM Lens (SEL2870GM)
- ✓ Front Lens Cap (ALC-F82S) (standard package)
- ✓ Rear Lens Cap (ALC-R1EM) (standard package)
- ✓ Lens Hood (ALC-SH182) (standard package)
- ✓ Lens Case (standard package)
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