AUsing the Built-in Flash

When using the built-in flash, be sure the subject is at a range of at least 0.6 m (2 ft) and remove lens hoods to prevent vignetting (shadows created where the end of the lens obscures the built-in flash).

Shadow

Shadow

 

 

Camera

Minimum distance without vignetting

D7100/D7000/D5300/D5200/D5100/D5000/

 

D3300/D3200/D3100/D3000/D300 series/

No vignetting at any focus distance

D200/D100/D90/D80/D70 series/D60/D50/

 

D40 series

 

Because the built-in flash units for the D100 and D70 can only cover the angle of view of a lens with a focal of 20 mm or more; vignetting will occur at a focal length of 18 mm.

354Technical Notes