Mitsui Chemicals, a Japanese materials company, has invested in Israeli startup flō Optics, which specializes in digital coating technology for optical lenses.

The exact investment amount is undisclosed, but sources suggest it is several million dollars.

The investment was made through SDC Technologies, a subsidiary of Mitsui Chemicals that specializes in advanced coating materials.

This collaboration aims to integrate flō Optics’ digital coating platform with SDC’s material science expertise to improve optical lens coating processes.

🔗 Source: Calcalist

🧠 Food for thought

1️⃣ Strategic innovation partnerships reveal Mitsui’s broader market strategy

Mitsui’s investment in flō Optics reflects a deliberate innovation strategy that extends beyond simple market expansion.

The Japanese giant has been systematically cultivating innovation through established programs like Moon Creative Lab and their Corporate Development Business Unit, which functions as an internal M&A advisor targeting high-growth sectors 1.

This approach has evolved from Mitsui’s historical pattern of adaptation, where they’ve repeatedly pivoted from coal chemicals to petrochemicals and beyond to maintain market relevance 2.

With control of approximately 45% of the global optical materials market, Mitsui is using targeted investments like this one to maintain leadership by acquiring cutting-edge technologies rather than developing them internally.

The investment demonstrates how established industry leaders are increasingly partnering with specialized startups to accelerate innovation cycles, particularly in manufacturing processes where digital transformation is disrupting traditional methods.

2️⃣ Digital transformation reshaping the growing optical coatings market

The investment in flō Optics’ digital coating platform comes as the optical coatings market is experiencing significant growth and technological evolution.

The global optical coatings market is projected to grow from $13.2 billion in 2023 to $19.6 billion by 2028, with anti-reflective coatings—a key application for ophthalmic lenses—dominating the market 3.

More specifically, the ophthalmic lens coating equipment market is expected to grow from $1.2 billion in 2024 to $1.9 billion by 2033, driven by increasing demand for high-quality lenses and advancements in coating technologies 4.