4. Operation
24 EzRay Air W (Model: VEX-S300W) User Manual
3. When tooth types are selected, the exposure angles are automatically set according to
the tooth type. To check the default exposure angles, refer to the following table.
Tooth Type Angle of Inclination
Incisor
Maxilla: +40° ~ +50°
Mandible: -22° ~ -28°
Canine
Maxilla: +40° ~ +50°
Mandible: -17° ~ -23°
Molar/Premolar
Maxilla: +25° ~ +35°
Mandible: -2° ~ -8°
Bitewing
+3° ~ +12°
Since the angles of inclination for the maxilla incisor and canine are
same, the exposure time of the canine is applied for both the maxilla
incisor and canine.
Refer to the following figure to see the angle for molar/premolar.
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