Perfect Focus, Every Surface: How Oblate Optics Is Revolutionizing Laser Manufacturing - DeepFocus™ Metalenses

Rajesh Menon, CTO of Oblate Optics

In precision manufacturing, even the smallest inefficiency can add up to major costs. For decades, one of the most persistent challenges in laser systems has been limited depth of focus (DoF), forcing manufacturers to rely on slow, mechanical adjustments just to keep lasers on target. Oblate Optics is breaking through that barrier with a transformative new technology—DeepFocus™ metalenses—that keeps lasers sharply focused across complex surfaces, without the need for surface mapping or manual refocusing.

Reinventing Focus with DeepFocus™ Metalenses

Oblate Optics’ ultra-thin, AI-optimized DeepFocus™ lenses use Extended Depth of Focus (EDoF) design to maintain clarity over a much wider range of working distances. These plug-and-play modules streamline the entire process of laser marking, cutting, and engraving—reducing costs, improving accuracy, and speeding production. As CTO Rajesh Menon explains, “Our optics offer unmatched performance, compactness, and cost effectiveness, making them uniquely suited for next-generation and ultra-fast laser manufacturing systems.”

Momentum Through Partnerships and Validation

A major milestone in Oblate’s growth came through a paid pilot with Altec Lasers, which validated both the technology and its strong market demand. That success, combined with support from NSF I-Corps and the Luminate accelerator, gave the company the traction to scale its technology and solidify its U.S.-based manufacturing strategy.

CEO Paul Herz noted that Rochester’s OPI community—home to industry leaders like Edmund Optics, Corning, Thorlabs, and Sydor Optics—has been instrumental in accelerating preparedness and supply chain development. Beginning this fall, DeepFocus™ metalenses will even be available through Edmund Optics’ online catalog, marking the first time metalenses will be broadly available for lab purchase.

Targeting Growth Markets

Oblate Optics is positioning itself in markets including semiconductor packaging, display technologies, and photonic integration, while initially focusing on the rapidly expanding global laser marking market, expected to reach nearly $5 billion by 2028. With a large installed base of laser systems and frequent lens replacements, the company estimates its addressable market will surpass $2 billion by 2029.

Building the Future of Optical Manufacturing

Beyond manufacturing, Oblate is collaborating with the U.S. Army, Air Force, and Space Force to develop advanced infrared optics that are smaller, lighter, and more energy-efficient—supporting national efforts to reduce dependence on scarce materials like germanium.

By combining technical innovation with strong industry partnerships, Oblate Optics is redefining what’s possible in laser-based manufacturing. As Menon summarizes:“By enabling simpler, more efficient, and robust optical systems, Oblate Optics will accelerate automation, improve precision, and reduce costs across industries—from aerospace and electronics to medical devices and photonic packaging.”