The Jameson Caliper is a measuring instrument helpful in ophthalmic procedures. It features a knob for scale adjustment and a scale to accurately measure the extent of muscle retractions up to 3” (80 mm). Our James caliper is forged with German stainless steel, which makes it reusable, high-tensile, and durable. It is feasible to measure the exact distances from muscle retraction in inches as well as mm during strabismus procedures on animals.
Additionally, the instrument is:

• Precision-crafted
• Safe to use
• Autoclavable
• Corrosion-resistant