Fluorescence Filters

Unlocking Filter Solutions: A Success Story

Challenges Faced: A European client struggled with their filter requirements, consulting over 20 suppliers without finding a viable solution.

Witness the Difference: The curves below are a testament to our coating prowess, showcasing effective and precise solutions that set us apart.

Reliable Coating, Guaranteed — HG OPTICS Quality Assurance Process

In the optics industry, coating accuracy and consistency are key to delivering high-performance products. At HG OPTICS, we take pride in our professional expertise and strict quality control, ensuring every coated component meets or exceeds your specifications. Here’s how we make that happen:

1. Careful Evaluation at Quotation – Quality Starts from the Source

Before quoting, our experienced coating engineers carefully evaluate your drawings.
With countless successful cases behind them, they can quickly determine whether the coating requirements are achievable.
If adjustments are needed, we communicate proactively to suggest solutions before moving forward — saving time and ensuring feasibility from the very beginning.

2. Coating Simulation Curves for Complex Designs

For more complex or demanding coatings, we provide coating simulation curves during the order confirmation stage.
These help you clearly visualize the expected spectral performance and confirm the design feasibility, giving you added confidence in the solution we deliver.

3. Full Transparency in Mass Production – Witness the Results

During mass production, we share witness samplesand actual measured coating curves with our customers.
This ensures full transparency and allows you to verify the performance of each batch — a key reason why so many clients trust HG OPTICS for long-term cooperation.

Choose HG OPTICS – Choose Precision, Stability, and Peace of Mind

Whether it’s challenging filter coatings, AR coatings, or wideband multilayer designs, we are ready to support your projects with precision and professionalism.
Contact us to learn more about our custom coating services!