Our dye powders dedicated to lenses, available in 2 sizes of water-soluble bags, 100% manufactured in Île-de-France!

// 19 March 2025 //

Always looking for solutions to optimize your dyeing processes, TCN now offers its CRX dye powders in water-soluble bags of 10g and 50g. This innovation is designed to simplify usage, improve precision, and ensure better safety when coloring your organic lenses. Ready to use, these bags offer a quick, precise, and clean application.

The advantages of water-soluble bags

Why choose our water-soluble bags?

  • Precise and uniform dosage for reproducible coloring.
  • Convenient and clean: no need for a scale.
  • Enhanced safety: no direct contact with the powder, ensuring a safer work environment.
  • Resource optimization: reduced waste, no unnecessary over-packaging.
  • Adaptable to your needs: our bags now fit the size of your baths: 1L or 5L, with a wide range of colors to quickly meet various customer needs and requests.
  • Complete control of production: thanks to our full control over the manufacturing chain, we guarantee consistent and reliable quality.
Logo free CMR
Sachets poudres colorantes 10g
10g bags
Sachet poudres colorantes 10g
50g bags

A solution tailored to the needs of the optical industry

Our CRX dye powders are specifically designed for dyeing organic lenses such as CR39®, RAV 7™… and guarantee:
✔️ Fast and uniform dyeing
✔️ Optimal stability of the dye bath
✔️ A wide range of miscible shades for custom colors

Thanks to the water-soluble bags, using these dyes is even easier and more efficient, meeting the demands of laboratories and industrial production.