Nikon D5500 - Manual (Page 413)

389 Technical Notes
❚❚ Using 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 Vignetting
Camera Zoom position
Minimum distance
without vignetting
D7100/D7000/D300 series/
D200/D100
18 mm 1.0 m/3 ft 3 in.
24–140 mm No vignetting
D90/D80/D50
18 mm 2.5 m/8 ft 2 in.
24 mm 1.0 m/3 ft 3 in.
35–140 mm No vignetting
D5500/D5300/D5200/D5100/
D5000/D3300/D3200/D3100/
D3000/D70 series/D60/
D40 series
18 mm
1.0 m/3 ft 3 in.
24 mm
35–140 mm No vignetting