Theses›Consumer devices›Structured micro-optics

Structured micro-optics

Two European component layers share one claim: the value in an optical element is moving out of assembled, polished glass and into a manufactured microstructure, replicated at wafer scale or written directly onto a substrate.

  • Bear
  • Early
  • $4B by 2035

The callGlasses and sensors need flat optics in the millions, and Europe holds the process base, but the slice a startup can win is about $140M against a €1B exit need.

D1D2R1R2R3C1foragainst D1D2R1R2R3C1foragainst
Fig. 1The balance. Drivers and catalysts against restraints, each block sized by its weight; catalysts hang dashed because they have not happened yet, sized by their odds. It tips toward the restraints.
  1. D1Cameras and displays go into everything worn or moving, with smart glasses at 27.3M units by 2030, and they need optics that are flat, light and made in the millions.
  2. D2Europe holds the replication and direct-write process base, so many of the new companies start there.
  3. R1The slice a newcomer can win is about $140M against the roughly €1B exit a venture-scale outcome needs, and no sizing argument closes the gap.
  4. R2Wafer-level volume is Asian and captive to Largan, Himax, AMS-Osram and LG Innotek, and diffractive beam shaping has four established suppliers.
  5. R3The process base at Fraunhofer IOF is mature rather than new, and wafer-level optics has grown at high single digits for a decade.
  6. C1The Metalenz and UMC Polar ID metasurface reaches phone-volume production, showing replicated micro-optics taking phone and glasses sockets from assembled glass.Nov 2025
Rests onthe beliefs underneath
Supported by · confidence
What would prove itdated tests, open and resolved
202720282029today1234predictionswatch 202720282029today1234predictionswatch
Fig. 2Each ring is a dated test: dashed while open, struck through when overdue, ticked or crossed once resolved.
  1. 1Metalenz's phone volume, the running check on replicated optics taking a volume socket.Dec 2026 · open
  2. 2No European wafer-level or direct-write micro-optics company announces a process licence into Largan, Sunny Optical, AAC, Genius or Hon Hai between 6 Nov 2026 and 31 Jan 2027.Jan 2027 · open
  3. 3A European wafer-level or direct-write optics company licenses its process into Largan, Sunny, AMS-Osram, Himax or LG Innotek, which I think does not happen.Dec 2028 · open
  4. 4A named design-in where a replicated micro-optic replaces an assembled lens train in a high-volume sensor programme.Dec 2028 · open
  • ·No European wafer-level or direct-write micro-optics company announces a process licence into a top-five volume optics manufacturer by 31 Dec 2028.
Expressionslisted, private, technologies
  • HIMXHimax Technologies
    • fair
     Makes wafer-level optics (microlens arrays, diffractive elements) for 3D-sensing and AR modules sold to device makers.
  • AMS.SWams OSRAM (incl. Heptagon)
    • cheap
     Makes optical sensor modules with wafer-level optics (via Heptagon, bought 2016) for phone makers; current micro-optics line not shown on its site.
  • 3008.TWLargan Precision
    • not screened
     Makes precision plastic and glass camera lenses for smartphone and automotive makers.
  • 011070.KSLG Innotek
    • not screened
     Makes camera and 3D-sensing modules with micro-optic elements for smartphone makers.
  • 688167.SSFocuslight Technologies (owns LIMO)
    • not screened
     Makes micro-optic beam-shaping elements and line-beam systems (LIMO, Germany) for industrial laser makers.
  • JEN.DEJenoptik
    • not screened
     Makes micro-optics, diffractive elements and wafer-level optical components for semiconductor-equipment and sensor makers.
Private · 3 private companies.

Midel Photonics · Metalenz · Dispelix

2 more private companies tracked, not shown

Technologies
Who has already bet on itprivate rounds, from public sources

$64M raised by 3 companies, $8M of it in the last three years. Early: Little money in so far; a lead investor would set the pace.

Backed by a strategic investor: Dispelix, Metalenz.

  • $33MDispelix
    • Founded 2015
     Series B, Nov 2021 $33M (Atlantic Bridge, CCB Trust, Flashpoint)
  • $30MMetalenz
    • Founded 2016
     Series B, Oct 2022 $30M (Neotribe Ventures, Foothill Ventures, M Ventures)
  • $1MMidel Photonics
    • Founded 2022
     Seed, Dec 2023 $1M (High-Tech Gründerfonds, Thomas Merk, Markus Dilger)