Traditional Culture Encyclopedia - Photography and portraiture - Why doesn't the focus assist light come on when D7000 is shooting at night?

Why doesn't the focus assist light come on when D7000 is shooting at night?

This is a normal phenomenon. Among the three autofocus modes of D7000, the auxiliary focus light will only be turned on in some states of AF-S and AF-A. ..

When AF-S is selected, under single-point focusing, the AF auxiliary focusing light will light up only when the central focusing point is selected; If auto multi-focus is selected, the focus light can also be turned on.

When AF-A is selected, the AF auxiliary focusing light will also light up when the selected area is focused, such as 9 o'clock, 2 1 o'clock and 39 o'clock dynamic area focusing, but it will not light up when 3D tracking is performed.

Not only the D7000, but also the focusing settings of Nikon fuselage are mostly similar.