Precision microstructure machining

Precision
For
Optical
Care

medical

Precision
Shaped for
Ophthalmology Optics.

Diamond tooling solutions for IOL and contact lens machining, where complex freeform geometry, surface quality, and repeatable dimensional control are essential

Discuss Your Application

Ophthalmology Optics Applications

Diamond tooling solutions for ophthalmic lenses and IOLs with exceptional precision and surface quality

  • IOL

    Ultra-precision machining for intraocular lens surfaces, delivering controlled curvature, smooth finishes, and consistent dimensional accuracy.

    • Complex Optical Profile
    • High Surface Quality
    • Dimensional Consistency

  • Contact Lens / Ortho-K

    Precision diamond tooling for contact lens surfaces, built for controlled surface complexity, precise edge profiles, and consistent optical finish.

    • Freeform Surface Control
    • <30 nm Profile Accuracy
    • Smooth Optical Finish

Corresponding Tool Solutions

Precision diamond tool designed for ophthalmic lens machining

  • MCD Tool for IOL

    Precision single-crystal diamond tooling for ophthalmic lens machining, designed to deliver controlled geometry and exceptionally smooth optical surfaces, with cutting diameters down to Ø0.4 mm.

    • Aspheric surface machining
    • High form accuracy
    • Step-shape surface endmilling

  • Pointed MCD Turning Tool

    Single-crystal diamond radius turning tool for ultra-precision two-axis single-point turning and three-axis CNC edge machining, with waviness control customizable to below 30 nm.

    • Fine-feature machining
    • Sharp edge & profile control
    • Waviness down to < 30 nm

  • MCD ISO Insert

    MCD inserts compatible with ISO standards — commonly 35° (VCMW) and 55° (DCMW) — for turning and milling tool holders in ultra-precision machining.

    • Flank face available in conical or cylindrical
    • Rounded tip down to R0.002 mm
    • Available across the full range of ISO inserts

  • Customized MCD Inserts

    Round-tip MCD inserts for turning and milling of lens molds, supplied with tailored lock interfaces for contact lens and Ortho-K machining systems.

    • Replacement inserts for any machining system
    • Tip radius R2.0 / R5.0 mm, customizable on request
    • Multi-purposed with turning and milling

Gamma Tooling Approach

From application requirement to a proven tool solution

  • Material Analysis

    Evaluate material, properties, and machining behavior

  • Geometry Analysis

    Analyze functional requirements, lens profile, and critical geometric features

  • Surface Requirements

    Define tool form accuracy, surface finish, and surface requirements

  • Tool & Edge Design

    Design & Optimize tool geometry and cutting edge for the required lens profile

  • Verification

    Verify tool geometry, surface quality, and repeatability against specification

Your Lens Design Defines the Tool.

Share your material, lens geometry, surface requirement, and target specification.
We’ll help define the right tooling solution.

Your Lens Design Defines the Tool.

Share your material, lens geometry, surface requirement, and target specification. We’ll help define the right tooling solution.