

Bringing Tools Back To Peak Performance
Our tools play a crucial role in manufacturing intraocular lenses (IOLs) and other optical applications. These precision-crafted tools ensure the utmost accuracy and quality, enabling better vision outcomes for patients. Additionally, we cater to the production of contact lenses, providing the industry with top-notch tools for exceptional comfort and visual aesthetics.
APPLICATIONS & TOOLS
Applications & Tools In Ophthalmic
IOL
Whether from direct lathing or moulded pins, machine precision and tool-readiness tolerance ensure lens quality. Efficient haptic machining reduces per-lens tooling costs.

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Contact Lenses
The exacting tolerances of these tools are essential for crafting high-quality contact lenses, ensuring accuracy and finish in both direct lathing and form-pressed methods.

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Spectacle Lenses
Prescription spectacle lenses demand precise diamond tools for shaping and finishing, essential for quality and cost-efficiency in various generator machines.

Tools in Use
Ready to Bring Precision Into Your Work?
Tell us about your requirements, and our experts will guide you with the right solution. Whether it’s choosing the right tool, resharpening services, or a custom precision request — we’ll help you achieve better results, longer tool life, and more value from every cut.
RELATED CASE STUDIES
Related Articles
Real results from real applications. Here’s how Hardten tools made a measurable difference for a client in the ophthalmic sector.
Support
FAQs
Find quick answers about our tools, services, and sustainability. Still need help? Our team is just a message away. Chat to our friendly team.
What does Hardten specialize in?
Hardten Precision Technologies designs and manufactures ultra-precision diamond tools for industries like ophthalmic, aerospace, automotive, electro-optics, and jewelry. Every tool is built for accuracy, durability, and sustainability.
How do your tools help reduce costs and waste?
Are Hardten tools sustainable?
Which industries use Hardten tools?
Do you offer tool resharpening or after-sales support?
How can I request a quote or consultation?
Get the Right Tool for Your Precision Needs
Whether you need turning, milling, grinding, or polishing solutions — our experts are here to match you with the tool that fits your industry and application.



