About Us

Discover Precision Innovation with Lenox Laser

Since 1981, Lenox Laser has been the pioneer of precision innovation.

With a legacy spanning over four decades, we lead the industry in precision laser drilling, specializing in crafting small holes, intricate slits, and complex shapes across a wide spectrum of substrates.

Our expertise extends to the world of flow control orifices, available in both standard Swagelok® fittings and customized applications.

These orifices span a range of sizes, from thousands of microns down to an astonishing 0.5 micron.

Every detail is meticulously calibrated to meet the stringent standards set by NIST (National Institute of Standards and Technology), ensuring consistent and reliable performance at specified flow rates.

Pioneering Laser Technology

In 2009, we took a giant leap forward by introducing an array of cutting-edge lasers, broadening our precision drilling and marking capabilities.

Our state-of-the-art laser marking facilities feature ultra-fast, ultra-precise lasers coupled with cutting-edge software, enabling us to mark an extensive array of materials and thicknesses for your bespoke needs.

Our track record includes working with materials such as silicon, Valor® Glass, titanium, stainless steel, nickel, polycarbonates, and more. Beyond microhole drilling, Lenox Laser excels in laser processing for custom projects.

Engineered to Perfection

At Lenox Laser Corporation, every member of our engineering team is personally dedicated to delivering top-quality products tailored to meet your unique requirements and the most challenging conditions.

Our toolbox is equipped with an extensive range of laser technologies, spanning from continuous wave to picoseconds in pulse widths and covering wavelengths from far-infrared to hard ultraviolet.

Whether your project demands precision drilling for specific gas or liquid flow rates or achieving exact light intensity, our team is poised to meet your unique specifications.

Unmatched Precision

Our fully equipped machine shop utilizes advanced chemical etching processes, allowing our experienced staff to employ a multi-step approach when required.

This ensures that we can address complexities that may be impractical or impossible to tackle with a single technique. The choice of materials and manufacturing processes is meticulously tailored to the unique demands of each project, always with an eye on optimizing future product performance.

Your Vision, Our Expertise

Our production and engineering teams are your trusted partners, ready to guide you through every step of the product design process.

We offer our expertise to develop and redesign products, ensuring they not only meet your specifications but are also cost-effective while maintaining precision and accuracy.

Innovation & Capability with Impact

Lenox Laser takes pride in its remarkable track record from successful medical product development, underpinned by NIH grants to introducing groundbreaking innovations to the global market.

Our pioneering efforts have set industry standards in metrology, particularly in the domain of hole drilling for leak detection (CCIT).

Our contributions extend to diverse sectors, including medical, pharmaceutical, automotive, aerospace, energy, information technology, semiconductor, electronics, telecommunications, defense, manufacturing, and agriculture industries.

Experience Precision with Lenox Laser

If you seek exceptional optical apertures, slits, flow control orifices, shape cutouts, engraving, or any other precision laser work, your journey begins with Lenox Laser Corporation.

Your precision needs are our passion and expertise.

Contact Us Today for Precision Beyond Expectation

Meet our founder:

Joseph d’Entremont

President of Lenox Laser

Discover Our Journey: From Innovation to Excellence.

Welcome to our story, a tale of dedication, innovation, and unwavering commitment to excellence.

At Lenox Laser, we’ve embarked on a remarkable journey that has shaped us into the company we are today.

Pioneering the Laser Industry

It all began in 1964 when our founder, Joseph d’Entremont, set foot in the laser industry in New England.

His early contributions were nothing short of groundbreaking, as he harnessed the power of terawatt and gigawatt range space rays for various applications, including the precision drilling of holes.

In 1965, he delved into technical operations, immersing himself in the world of lasers and optical wavefront physics. Armed with a potent 250-megawatt ruby system, he embarked on the analysis of picosecond back-scattered light, setting the stage for pioneering advancements in laser technology.

A Remarkable Legacy

In 1969, Joseph’s entrepreneurial spirit led him to establish New England Laser, a venture that would later transform into the esteemed National Aperture, Inc.

In a generous move in 1975, he passed the torch to trusted partners, marking the beginning of a new chapter.

The year 1981 marked the birth of a small laser company, founded by Joe in his own garage.

He named it Lenox Laser in homage to its place of origin, infusing the enterprise with the resourceful innovation he had learned from his father. In 1988, he relocated the company from Massachusetts to Maryland, and by 1990, Lenox Laser had found its current home in Glen Arm, Maryland.

Throughout four decades, Joe’s unwavering dedication, faith, and the enduring values instilled by his father became the nurturing force behind his company.

Today, Lenox Laser has evolved into a globally renowned company, delivering its products not only to businesses around the world but also to components gracing the surfaces of space satellites, journeying through our solar system. 

This period of Joe’s life, marked by resourcefulness and innovation, was deeply ingrained in him during his formative years working alongside his father, Charlie d’Entremont.

Charlie d’Entremont

Lessons from Charlie

Charlie, a man of action, managed a scrap metal and recycling business, imparting the invaluable lesson that an item’s worth is often subjective.

Joe honed his skills in electronics and television repair during this time, sparking his interest in electro-optical and laser applications.

His pursuit of knowledge led him to optical courses at Northeastern University and diverse experiences in various companies.

This journey saw him master optical radar systems, semiconductor devices, and YAG and ruby laser systems.

Precision, Expertise, and Innovation

Our legacy is built on precision, expertise, and innovation. At Lenox Laser, we remain committed to delivering the highest quality products and services to our customers.

Our range of offerings spans from precision laser drilling to laser marking, meeting the diverse needs of various industries.

Our team is equipped with cutting-edge tools and a deep understanding of laser technology, allowing us to tackle a wide array of projects, from high-energy applications to those demanding extreme precision.

We pride ourselves on combining these capabilities in a multi-step process to address the unique needs of each project.

Our commitment to quality and customer satisfaction has allowed us to thrive and achieve international recognition. Whether it’s optical apertures, slits, flow control orifices, custom ruby orifice replacements, shape cutouts, engraving, or any other precision laser work, Lenox Laser is your trusted partner.

Join Us on Our Journey

We invite you to join us on our journey as we continue to innovate, excel, and serve our customers with passion and dedication.

Your precision needs are our expertise, and we look forward to contributing to your success.

To learn more about our products and services, please don’t hesitate to get in touch with us. We are here to serve you and meet your unique requirements.

Thank you for being a part of our story.

Young Joe in Lenox, Massachusetts