This study evaluates whether a 3D-printed extraoral camera assembly can improve the reproducibility and dimensional consistency of dental photographs compared with conventional DSLR methods. By standardizing camera position, distance, and angle, the assembly provides a non-contact, operator-independent approach to ensure consistent image geometry, supporting more accurate clinical records, esthetic documentation, and digital analyses.

Inclusion Criteria:

• Undergraduate dental students
• Egyptian nationality
• Both genders

Exclusion Criteria:

• Postgraduate dental students
• Incomplete questionnaires
• Refusal to participate

The study will include undergraduate dental students of Egyptian nationality, encompassing both genders. Excluded from participation are postgraduate dental students, individuals who submit incomplete questionnaires, and those who decline to participate.