About Us

Founded as The Ealing Corporation in 1961, the company has provided optical and opto-mechanical products for Research, OEM and Industrial applications. The company originated near Harvard University and was based in Cambridge, Massachusetts for many years until moving to South Natick, Massachusetts. From the early days the company created a series of teaching catalogs that sought to educate and promote the products of the company.

From the 1969 catalog...
"Ealing provides fine teaching equipment for scientists in many fields. Here you will find apparatus designed for experiments from high school level through advanced graduate level laboratory work.
For the Physicist
For the Electrical Engineer
For the Mechanical Engineer”

Ealing Classic Logologo c. 1969

Today, The Ealing catalog operates as a brand of Hyland Optical Technologies, which manufacturers, stocks, and ships a wide variety of products from our Scotts Valley facility. We are currently adding many new products to our offering so we encourage you to come back and visit us frequently.

We want to make sure you are completely satisfied with our products and work hard to make sure all products are of exceptional quality, performance and reliability. We also encourage your feedback on what is working well and what is not working well, and any new products you would like to have that are not presently available.

With this in mind please feel free to contact me directly.

Philip Crowley
President of Hyland Optical Technologies
phil@hylandopticaltechnologies.com