MCT 3000

The MCT 3000 measures contact lenses thickness and position for any lens material up to 1.0 μm accuracy and can be integrated into automated lines or used standalone.

MCT 3000

The MCT 3000 measures contact lenses thickness and position for any lens material up to 1.0 μm accuracy and can be integrated into automated lines or used standalone.

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Performance

Immediately

Measurement time

±1.0 μm

Accuracy

±1.0 μm

Repeatabillity

Production Stage

MCT 3000

Lens and Sample types

All stages of dry lens
Blanks
Base curve cut
Front curve cut
Final Lens

Measurement capabilities

Center Thickness
Center thickness
Sagittal height (SAG)
Sagittal height (SAG)
GRI
Group refractive index (RGI)
Haptics thickness - for IOL
Optical thickness
Optical thickness
Haptics thickness

MCT 3000

Specification

Measurement time 
Immediately
Accuracy 
± 1.0 μm
Absolute power range 
All powers
Cylinder Range 
All cylinders
Repeatability 
±1.0 μm
Operating system 
Windows 10,11
Operation temperature 
-5 to +45 C°
Power 
110 V – 240 V
Weight (kg)
Probe unit- 13, Controller- 13
External dimensions (L x W x H) 
Probe unit- 53 X 14 X 35 cm, Controller- 50 X 43 X 12 cm

Gallery

Airgap between molds - IOL injection molding
Airgap between molds - IOL injection molding
Semi finished lens CT on arbore - CL specialty lenses lathe cutting
Semi finished lens CT on arbore - CL specialty lenses lathe cutting
Finished lens CT on arbore - CL specialty lenses lathe cutting
Finished lens CT on arbore - CL specialty lenses lathe cutting
Refractive index - CL specialty lenses lathe cutting
Refractive index - CL specialty lenses lathe cutting
Finished lens center thickness - CL specialty lenses lathe cutting
Finished lens center thickness - CL specialty lenses lathe cutting
Blank thickness - CL specialty lenses lathe cutting
Blank thickness - CL specialty lenses lathe cutting
Center thickness - IOL injection molding
Center thickness - IOL injection molding
Airgap between molds - CL injection molding
Airgap between molds - CL injection molding
SAG - CL specialty lenses lathe cutting
SAG - CL specialty lenses lathe cutting
Unique benefits of the MCT 3000
Non-Contact 1.0µm accuracy
Prediction tool for production control
Can be placed at all stages of production.
high measurement accuracy and speed

An answer to your question

More questions?

SAG is measured geometrically, using the actual spatial distance between internal reflection peaks captured by the LCI probe. This method provides the true sagittal height, not a calculated estimate based on curvature assumptions. Accuracy is within ±1 µm, with full physical traceability.
Yes. The MCT‑3000 detects every internal optical interface, even in multi-layer, transparent, or adhesive-bound parts. It can resolve layers as thin as 3–5 µm, including UV glue or air gaps between male/female molds, making it ideal for validating bonded assemblies.
No. The MCT-3000 supports pre-configured product templates. Switching between lens types requires only a template selection no mechanical recalibration. This enables fast product transitions on the production floor with zero impact on precision.
MCT‑3000 is designed with thermal and mechanical stabilization, and maintains a standard deviation of less than ±0.5 µm over extended production cycles. It also features built-in self-monitoring and drift detection, ensuring long-term consistency without frequent manual checks.
Absolutely. The system exports data in CSV, JSON, Excel, or SQL formats and supports real-time integration via API or file sync. You can feed results into SPC dashboards, MES, or even set up automatic alerts for deviations or out-of-spec measurements.
Each measurement is completed in under one second even in saline. The system isolates the optical boundaries of the lens from the surrounding fluid, allowing accurate determination of SAG, center thickness, and base curve without being affected by the liquid medium.
Yes. The MCT‑3000 is designed with a modular architecture, enabling seamless integration into automated production lines. It can be configured with robotic handling, tray-based loaders, or inline conveyor systems, depending on the production setup. For labs and R&D, it functions as a desktop system; for manufacturing, it scales into fully automated cells, supporting unattended, high-volume operation with real-time data export and QA alerts.

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