Key Features

• Fully Automated, Non‑Contact Workflow: 3‑D auto‑alignment and auto‑shot capture both eyes in ~4 seconds each. A retractable fixation target keeps the patient steady; no topical anaesthetic is required.
• Wide‑Area Imaging & Multi‑Point Analysis: Captures a 0.25 × 0.54 mm field and automatically records 13 positions (centre + 12 peripherals) for comprehensive mapping. A high‑speed CCD acquires 16 sequential frames and instantly selects the sharpest image.
• Advanced Endothelial Analytics: Calculates cell density, average cell area, standard deviation, coefficient of variation, polymegathism and pleomorphism. Choice of L‑count, Core, Trace or Dark Area methods ensures reliable results even with guttata or oedema. Analyses > 300 cells per capture for statistically robust reporting.
• Integrated Non‑Contact Pachymetry: Simultaneously measures central corneal thickness with ± 10 µm accuracy, then auto‑stores the value with every endothelial report.
• Built‑In Database, Connectivity & Printing: Large internal database with SD‑card backup accommodates thousands of studies. Dual USB‑H, dual USB‑D and LAN ports simplify EMR integration; thermal printer outputs colour reports at the push of a button. Adjustable 10.4‑inch colour touchscreen lets operators tilt or raise the display for optimal ergonomics.

Why Choose the EM‑4000?

• : Four‑second, fully automatic exams keep patient flow moving and reduce chair time.
• : Wide‑field, 13‑point capture provides a complete endothelial map for cataract, refractive and corneal‑disease work‑ups.
• : Multiple analysis algorithms handle normal corneas, guttata and post‑surgical cases with equal confidence.
• : Integrated pachymetry and database bundle thickness data and images in a single, easily transferable report.
• : Compact, stand‑alone design with touchscreen and printer fits seamlessly into any diagnostic lane.

With the Tomey EM‑4000, technicians obtain fast, reproducible endothelial data while patients enjoy a comfortable, drop‑free experience—enhancing the quality and efficiency of corneal care across your practice.