Blog

Understanding Optical Filters

Posted by Steve Rowe on Dec 04, 2023

Learn more about when to use optical filter glass vs. optical coatings. Optical filters selectively transmit light in a particular range of wavelengths, that is, colors, while absorbing the remainder. Coatings, on the other hand, can be tailored to very specific wavelengths.

Prototype optics vs. production optics

Posted by Steve Rowe on Oct 03, 2023

An inside view on considerations for prototypes vs. productions methods. Our sales representative Mike Vergo walks through the steps of flat and spherical optical components.

Advancing optical manufacturing for future applications

Posted by Steve Rowe on Sep 19, 2023

Precision optics manufacturing plays a crucial role in telecommunications, aerospace and defense, healthcare, and consumer electronics. But as the field experiences a notable increase in complexity, the manufacturing process is becoming more challenging.

Laser Debris Shields

Posted by Steve Rowe on Aug 16, 2023

Within our custom optical components we provide laser debris shields and protective windows in any configuration you can imagine including coating.

Optical blanks

Posted by Steve Rowe on Aug 08, 2023

You may know Esco as a custom and catalog finished supplier, but we also provide our customers fast delivery of optical blanks. We have an open capacity to fulfill optical blank orders in 1 to 2 weeks direct from our on-hand materials.

Quality Optics from a Trusted Supplier

American Owned & Operated

Esco Optics is a leading manufacturer of custom and catalog optics, precision optical components, and ITAR optics in the United States.

Military & Defense Supplier

As the leader for military and defense optics in the United States, Esco Optics adheres to the International Traffic in Arms Regulations.

ITAR Registered & Compliant

ITAR registered and compliant, Esco manufactures ITAR optics for all of its customers with the strictest confidentiality.