310 a – Nikon D7200 body User Manual
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310
A
Calculating Angle of View
The size of the area exposed by a 35mm camera is 36 × 24 mm. The
size of the area exposed by the D7200 when DX (24×16) is selected for
Image area in the photo shooting menu, in contrast, is 23.5 ×
15.6 mm, meaning that the angle of view of a 35mm camera is
approximately 1.5 times that of the D7200 (when 1.3Ч (18Ч12) is
selected, the size of the area exposed decreases, further reducing the
angle of view by about 1.3×).
Lens
35 mm format picture size (36 × 24 mm)
Picture diagonal
Picture size when
1.3Ч (18Ч12) is selected for
Image area (18.8 × 12.5 mm)
35 mm format angle of view
Angle of view when
1.3Ч (18Ч12) is selected for Image area
Picture size when
DX (24×16) is selected for
Image area (23.5 × 15.6 mm)
Angle of view when
DX (24×16) is selected for Image area