Wednesday Gearday: Sony 4D Focus Explained

[dropcap1]Q:[/dropcap1] What on earth is Sony 4D Focus? It sounds like a bunch of bogus marketing jargon…
— Sam T.
[dropcap1]A:[/dropcap1] While “4D Focus” might not be the term I’d use for it – I’d prefer to call it “predictive AF” – I can assure you from personal experience that IT WORKS! Have a look at these videos. They’ll give you a good idea why Sony is committed to including the AF systems found in Sony A77II, A6000 and A5100 in future Sony A-Mount and E-Mount camera bodies.


4D FOCUS for A5100 from Sony: Official Video Release


4D FOCUS concept video from Sony: Official Video Release

Sony RX1R III Available for Pre-Order NOW!

Published: July 15, 2025 The eagerly anticipated third-generation Sony RX1R III, featuring a 61-megapixelI 35 mm full-frame Exmor R™ CMOS image sensor, the latest BIONZ

Read More »
Sony-RX1R-III

Sony Announces RX1R III Flagship Full-Frame Premium Fixed Lens Compact Camera

Published: July 15, 2025 Sony Electronics Inc. announces the eagerly anticipated third-generation RX1R III, featuring a 61-megapixelI 35 mm full-frame Exmor R™ CMOS image sensor,

Read More »

Samyang Announces Prima Series Lightweight FE Lenses

Published: July 15, 2025 Samyang announces their Prima Series of lightweight full frame autofocus lenses aimed as an entry “first lens” featuring compact and lightweight

Read More »

Leave a Comment

Your email address will not be published. Required fields are marked *