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It measures eye protrusion form 0 to 35mm with ±0.5mm accuracy, using an isosceles right-angled triangular prism for optical reflection — basically, it projects the corneal vertex and scale plate together so you read the measurement directly. orbital distance adjusts from 80 to 120mm, which covers most adult patients. Weighs about 500g, so it's genuinely portable for moving between exam rooms.
We see these going into ophthalmology clinics and hospital outpatient departments mostly. The optical principle is actually better than some electronic models for this — no calibration drift, no batteries to die mid-exam. One thing: it's not great for pediatric patients with very narrow orbital distances, just so you know. Most buyers go with the standerd model for adult exams.
MOQ is typically 10 units, though our company can do smaller trial orders if you're testing the waters. Lead time is usually 20 days or so, but confirm before ordering if you're on a tight schedule — we've had delays during peak seasons. Each unit comes with a COA and CE certification documentation.
The prism is the key component; what it does is eliminate parallax error that you'd get with a simple ruler. Medical-grade materials throughout, so it holds up to repeated disinfection. Packaing is a padded carrying case, nothing fancy but it protects teh optics during transport.
It measures from 0 to 35 mm, with an accuracy of ±0.5 mm, covering standard clinical needs for proptosis assessment.
Yes, you can adjust the orbital distance from 80 to 120 mm to fit various face sizes.
Our MOQ is 10 units per order, but we can discuss smaller quantities for trial purposes.
Yes, it’s CE certified, and we include the certificate with each shipment for compliance purposes.
Each unit comes in a protective foam-lined case to prevent damage during transit, and we can customize packaging for bulk orders.
