When you need to keep a low profile. You need our Low Profile Retroreflectors. 

July 16, 2026 13:00

Our compact Low Profile Retroreflector and Ultra Low-Profile Retroreflector™ (ULPR™) are engineered for critical OEM applications, such as Michelson Interferometers, Laser Delay Systems, and more.

Designed with our Monolithic Optical Structure Technology™ (M.O.S.T.) , they are totally insensitive to tilt, are self-compensating, and offer exceptional beam return accuracy.  All LPR-Series retroreflectors have compact apertures corresponding to side-by-side input and output beams. They are vacuum-compatible and, being hollow retroreflectors, are lightweight and do not suffer from material dispersion, aberration, or absorption effects. 

To learn more about our full line of hollow retroreflectors, go to https://www.plxinc.com/products/hollow-retroreflectors.

PLX will be closed for our annual summer production shutdown from August 3rd through August 7th. We will reopen and resume operations on Monday, August 10th.

Following Excelitas' acquisition of our parent company, Luxium Solutions, PLX email addresses will transition to Excelitas email addresses starting mid-July. No immediate action is required beyond noting this change and updating your contact records as new email addresses are shared.

For more information on our high-performance optical technology, products and systems, email us at sales@plxinc.com or visit www.plxinc.com.

PLX Inc. 40 W. Jefryn Blvd. Deer Park, NY 11729 • Tel. 631.586.4190 •

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