Sony FE 28-70 F2 GM Lens Review

A wide aperture Standard Focal-Length Zoom Lens is a new design-concept for Sony. The lens offers the photographer the F2 wider aperture, normally only seen on prime lenses, but with the flexibility of using a zoom (eliminating the need to constantly switch focal length lenses). This will allow the photographer using this F2 G Master zoom, the ability to more easily create figure/ground separation or increased background blur (bokeh).
Designing an F2 zoom has added weight, over-and-above an F2.8 zoom, but Sony has managed to keep this lens to a fraction over 2 lb or just below one Kilogram in weight.
In this review I compare its optical performance with three of Sony's F1.8 prime lenses (stopped down to F2). This exercise demonstrates that it is possible to build a no-compromise wide-aperture lens that can out-perform a prime lens across its entire zoom range.
This review provides the photographer with the information so they can make an informed purchasing design and to choose a workflow that best suits their needs.

Album of Ultra High-Definition Images: https://flic.kr/s/aHBqjBRJr9
Purchase Link: https://bhpho.to/3Zh91tC

Purchase link to the Pilot 7L messenger bag: https://bit.ly/4fTkMvF
Purchase link to the Paratrooper Wrist strap: https://bit.ly/4cNajB3

00:00 Start
01:55 Competing Lenses
02:44 Size and Weight
05:16 Little or Large
06:49 Three in the Bag or One in the Hand
09:04 Lens Features
11:00 Specifications
12:50 Focus Breathing Test
13:28 No Compromise to F1.8 Primes
19:53 Close Focusing
21:44 Bokeh at F2
29:14 Filters

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