Sony a7iv LOW LIGHT: The ULTIMATE Guide

(Sony suggests turning the Lens Comp.: Distortion feature Off in the Custom Settings 7 menu to ensure the full framing speed.)
David D. Busch • David Busch’s Sony Alpha a7R II/a7 II Guide to Digital Photography
the a7 II (which lacks a full electronic shutter for silent shooting).
David D. Busch • David Busch’s Sony Alpha a7R II/a7 II Guide to Digital Photography
Hand-held Twilight. This is one of the two special modes designed for use in low light when hand-holding the a7 II–series camera. The camera will set a high ISO (sensitivity) level to enable it to use a fast shutter speed to minimize the risk of blurring caused by camera shake. (In extremely dark conditions however, the shutter speed may still be q
... See moreDavid D. Busch • David Busch’s Sony Alpha a7R II/a7 II Guide to Digital Photography
Now [Multi] is a workable exposure method for the Sony a7 II automatic exposure modes. For manual exposure, it serves as a good starting place because you can evaluate an image and decide if you want to override the camera’s recommendation.
Carol F. Roullard • The Sony A7 II: The Unofficial Quintessential Guide
You can improve on the camera’s recommended exposure by studying the live histogram and slightly adjusting the exposure. If you are comfortable with the Zebra command (covered in chapter 5), you can use it to identify regions in the scene