Sony
Sony SEL2870GM FE 28-70mm F2 GM Lens
★★★★★
32.4 oz
Experience Unmatched Image Quality with the Sony FE 28-70mm F2 GM LensThe Sony FE 28-70mm F2 GM Lens sets a new standard for zoom lens performance. As the first*6 G Master™ standard zoom with a constant F2 aperture, it delivers exceptional sharpness, beautiful bokeh, and versatile zoom range in a...
$3,298.00*
View on Amazon
✓ In Stock on Amazon.com
*Price sourced from Amazon.com. Last updated:Jul 15, 2026.Price and availability are subject to change.
Affiliate Disclosure: Studio Supplies may earn a commission from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Experience Unmatched Image Quality with the Sony FE 28-70mm F2 GM Lens
The Sony FE 28-70mm F2 GM Lens sets a new standard for zoom lens performance. As the first*6 G Master™ standard zoom with a constant F2 aperture, it delivers exceptional sharpness, beautiful bokeh, and versatile zoom range in a compact, lightweight design. Ideal for portraits, landscapes, and video, this lens offers unparalleled creative scope.
- Aperture: Constant F2 aperture throughout the zoom range
- Optical Elements: Three XA (extreme aspherical) elements for high corner-to-corner resolution
- Focus: Floating focus mechanism allows close focus down to 0.38 m/1.25 ft
- Aperture Blades: 11-blade circular aperture for smooth, beautiful bokeh
- Focus Motors: Four XD (extreme dynamic) linear motors for fast, precise, and quiet autofocus
- Compatibility: Fully compatible with the 120 fps*2 burst capability of the α9 III
- Weight: 918 g (32.4 oz)
- Dimensions: 92.9 x 139.8 mm (3-3/4 x 5-5/8 in)
Key Features
The first*6 G MasterTM standard zoom with a constant F2 aperture is ideal for portraits and a wide range of other subjects. Sharpness and contrast rival prime lens quality*1, while F2 brightness, unrivalled AF, a versatile zoom range, and a compact, lightweight design offer extraordinary creative scope for stills and movies.
Advanced design and optical simulation result in zoom quality that rivals prime lenses*1. Large elements including three XA (extreme aspherical) elements manufactured using original techniques ensure high corner-to-corner resolution at F2 throughout the zoom range. Floating focus allows close focus down to 0.38 m/1.25 ft throughout the zoom range.
An F2 max. aperture and G Master optics deliver exquisite, soft bokeh for deep, dimensional images. Spherical aberration is carefully controlled for ideal resolution/bokeh balance, and a new 11-blade circular aperture unit helps to deliver gorgeous ball bokeh. Onion-ring bokeh and color bleeding are effectively suppressed for refined image quality.
This versatile standard zoom lens delivers image quality that rivals prime lenses plus amazing AF. Innovative optics and XD (extreme dynamic) linear motors make all of this fit in a constant F2 zoom that is only 92.9 x 139.8 mm (3-3/4 x 5-5/8) and weighs just 918 g (32.4 oz). Stress-free shooting with all the advantages of zoom and no compromise on image quality.
Four XD (extreme dynamic) linear motors and the latest algorithm precisely control the large F2 focus group. Reliable focus tracking and instant response are essential at weddings or sports events where every frame counts. This lens is fully compatible with the 120 fps*2 burst capability of the α9 III, and tracking continues even while zooming.
Specifications
Lens Type
Standard Zoom
Aperture
Constant F2
Aperture Blades
11-blade circular
Focus Motors
Four XD (extreme dynamic) linear motors
Close Focus Distance
0.38 m / 1.25 ft
Dimensions
92.9 x 139.8 mm (3-3/4 x 5-5/8 inches)
Weight
918 g (32.4 oz)
Special Elements
Three XA (extreme aspherical) elements
Pros & Cons
👍 Pros
- Achieves sharpness and contrast comparable to prime lenses at F2 throughout the zoom range, ideal for diverse subjects.
- Features an F2 maximum aperture, enabling exquisite, soft bokeh for deep, dimensional images and excellent low-light performance.
- Incorporates three XA (extreme aspherical) elements and a new 11-blade circular aperture unit to minimize aberrations and produce gorgeous ball bokeh.
- Equipped with four XD (extreme dynamic) linear motors and advanced algorithms for reliable focus tracking and instant response, even while zooming.
- Compact and lightweight design, measuring 92.9 x 139.8 mm and weighing only 918 g, for stress-free shooting without compromising image quality.
- Supports close focusing down to 0.38 m (1.25 ft) throughout the zoom range, adding to its versatility for various shooting distances.
👎 Cons
- The "GM" designation and advanced features suggest a premium price point, which may not be accessible for all photographers.
- While compact and lightweight for its capabilities, it may still be considered large and heavy compared to smaller aperture standard zoom lenses.
- The description emphasizes its suitability for portraits, which might imply it is highly optimized for this purpose and less so for other specific genres.
- Specific details about weather sealing or additional protective coatings are not explicitly mentioned in the provided features.
- The compatibility with 120 fps burst capability of the α9 III is a niche feature, only relevant to owners of that specific camera model.
Frequently Asked Questions
What is the maximum aperture of the Sony SEL2870GM lens?
The Sony SEL2870GM lens features a constant F2 maximum aperture, which is ideal for portraits and various other subjects, and helps achieve exquisite, soft bokeh.
How does this lens achieve high image quality across its zoom range?
This lens achieves high corner-to-corner resolution at F2 throughout the zoom range through an advanced design incorporating large elements, including three XA (extreme aspherical) elements, and optical simulation.
What kind of autofocus system does this lens use?
The lens utilizes four XD (extreme dynamic) linear motors along with the latest algorithm to precisely control the large F2 focus group, ensuring reliable focus tracking and instant response.
What is the minimum focusing distance for this lens?
This lens allows for close focusing down to 0.38 meters (1.25 feet) throughout its zoom range, offering versatility for different shooting scenarios.
What are the physical dimensions and weight of this lens?
The Sony SEL2870GM lens measures 92.9 x 139.8 mm (3-3/4 x 5-5/8 inches) and weighs approximately 918 grams (32.4 oz), providing a compact and lightweight design for its capabilities.
Related Products
