The ornamental design for a digitaldentalmirror, as shown and described.
FIG. 1 is a perspective view of a digital dental mirror showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a perspective view thereof, showing the digital dental mirror in use, coupled to a power core; and,
FIG. 9 is a perspective view thereof, showing the mirror portion separated from the main body portion.
The broken lines illustrate environmental structure which forms no part of the claimed design. The dash-dot broken lines in FIG. 9 represent a boundary that forms no part of the claimed design.