Optical coatings & coated optics services

Visimax is an experienced Precision Optics manufacturing company focused on uncompromising quality and close partnership with its customers.

Inquiries, Service and Technical Support

You need optical coatings that perform with precision and consistency.

With Visimax, you get thin-film coatings engineered for exact spectral performance between 250–3000nm, ensuring high transmission, controlled reflectance, and long-term environmental stability.

99.99% yield on 76,000 space coverglass • 1M wafers coated • 2-week standard turnaround

Visimax partners with manufacturers to solve complex coating challenges, ensuring consistent performance backed by documented results.

Get started in 3 steps:

Experience the piece of mind that comes with working with Visimax:

Quality & Consistency

99.5% batch-to-batch yield due to PhD-driven coating processes, highly experienced lab execution, and a risk-based quality management system which has institutionalized a wealth of “tribal knowledge”

Growth-Oriented Partnerships

Relationships that last decades and expand into new product lines. Flexible capacity planning model built for the success of our fast-paced manufacturing partners.

Collaborative Problem-Solving

We function as another layer of your internal Quality Assurance team. Constructive tracking and communication of glass polishing defects.

Predictable Speed

2-week standard turnaround with proven >95% on-time delivery. Customer commitments kept without surprises.

This is our onboarding process

We make getting started fast and predictable. Together we capture your optical goals, translate them into a thin-film design, and validate performance before scaling. Clear hand-offs, no surprises.

1
Requirements & scope

Define application, wavelength range, substrates, environment, target transmission/reflectance, and timeline. Capture risks and constraints, and align on measurable success criteria.

2
Thin-film design & simulation

Design the stack and simulate the spectral response across your range. Present options with trade-offs and tolerances, then lock the baseline design.

3
Prototype & metrology

Produce representative sample coatings for evaluation. Measure via spectrophotometry/interferometry and share trace + variance to target.

4
Production & quality

Scale to batch or volume with tight process control. Run repeatability checks, document QA, and approve first-article before full run.

5
Delivery & support

Pack and ship to spec with certificates and reports. Provide ongoing technical support and iterate when requirements evolve.