Nikon is still adding features to the Z9, four years after launch

When you use DPReview links to buy products, the site may earn a commission. Image: Nikon Nikon has announced a new firmware update, 5.30, for the Z9, promising a "significant improvement" to the autofocus system's performance when tracking fast-moving subjects, alongside additional features. The company is also now letting you use the subject detection with the single point and "dynamic AF" autofocus selection point types, giving you more flexibility in how you select which ...