Addtronics Strengthens Medical Device Automation Capabilities with Addition of DAC International

May 29, 2025 – Addtronics, LLC (“Addtronics”), a consolidator of high-quality, niche automation technology and solution providers innovating for the life sciences and other industries, announced today that it has acquired DAC International, Inc. (“DAC”), a leading manufacturer of ultra-precision equipment for contact lens and intraocular lens (IOL) production. Located in Carpinteria, CA, DAC (dac-international-2.local/) […]
DAC International featured on Fox Business Network’s Manufacturing Marvels

DAC International was featured in a Manufacturing Marvels Video that aired on Fox Business Network on Feb 17th, 2020. Watch the DAC team building machines for IOL and contact lens manufacturing.
Better Ideas – That are Hands-Free!

Colors could be nice – but we at DAC International have much better ideas:This was the lead-in to several presentations on the DAC booth at the 46th Annual Congress of EFCLIN, announcing their new project which is expected to be available from the start of 2020. DAC is currently working on an automation cell with […]
Focused Engineering

The Engineering department is a core competency that DAC relies on to keep pace with new advancements in technology, changing regulatory demands, while at the same time continually increasing value to our customers through the machinery it helps to create. As DAC customers have to meet stricter regulations with the new MDR, we too as […]
Machines Make a Difference
An expert’s perspective on DAC International An Early Innovator Craig Norman is the director of the Vision Research Institute of the Michigan College of Optometry at Ferris State University. He is also an Education Committee member of the Global Specialty Lens Symposium (GSLS) and an experienced clinical practitioner. Following the recent manufacturing demonstration at GSLS […]
What’s in a Machine?
Ryan Kane – Machine Shop Manager, DAC International There are many questions when considering the purchase of a new machine for your lens manufacturing process. Price is an obvious one, but not necessarily the first question. Often it’s capability, performance, reliability and service, to name just a few. But to deliver those elements, it also comes down to […]