The Stahl caliper at 40mm carries fixed measurement points from 7mm through 13mm in 0.5mm increments, sized for intraoperative measurement of corneal diameter, IOL haptic span, and pupil aperture during ophthalmic surgery. The dull finish reduces glare under microscope illumination, and the fixed‑point design eliminates reading variability.
Features & Benefits
- Measures 7mm to 13mm in 0.5mm increments
- Dull finish reduces microscope glare
- Fixed measurement points eliminate reading variability
- Compact 40mm length suits intraoperative use
Legacy Item Number: 5-3512