- Used Optical Equipment
- Ophthalmic Equipment
- Used Accessories
- Facial measurement guage
Facial measurement guage
£25.00 (Delivered)
Reference: OMP22052 Age: > 10 years Location: Co. Antrim
• Construction: Features an engraved white carrier, a rotatable metal pointer, and a slide with a cursor.
• Graduations: Scales are marked in units ranging from a minimum of 2mm up to 5mm steps, tailored for accurate head width and facial assessments.
• Common Uses: Frequently recommended for students and practitioners in optometric dispensing (such as ABDO College courses).
Measurements Taken
The gauge is used to record approximately 20 different facial and frame dimensions, including:
• Interpupillary distance (PD) and near centre distance (NCD)
• Distance between rims (DBR) and bridge measurements
• Head width and temple width
• Crest height and apical radius
• Frontal angle, splay angle, side bend angle, and downward angle of drop
• Segment height and segment top position (for multifocals)
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