Nikon D750 (body only) 业主指南
371
A
Power Aperture
Power aperture is not available with some lenses. Power aperture is
available only in modes A and M and can not be used while photo
shooting info is displayed (a
available only in modes A and M and can not be used while photo
shooting info is displayed (a
6 icon indicates that power aperture can
not be used).