What are the opening hours?

Monday 9am - 5pm Tuesday 9am - 5pm Wednesday 9am - 5pm Thursday 9am - 5pm Friday 9am - 5pm

Meller Optics

High precision optics for Medical, Industry and Defense. https://linktr.ee/Melleroptics Precision Optics Manufacturer. Lenses, windows, prisms, domes and more.

Sapphire, Germanium, Zinc Selenide, Zinc Sulfide, Silicon, and Ceramics. For Military, Medical, Industrial and Laser Applications.

04/24/2026

We maintain a substantial inventory of sapphire optics, prisms and more. As well as a large discounted overrun list with sapphire, silicon, ceramics, fused silica, germanium, and ZnSe. All parts ready to ship. Visit our online store here:
https://melleroptics.com/overrun-list/

04/20/2026

Meller Optics will be attending the Navy League Sea-Air-Space Exposition At the Ga***rd National Resort & Convention Center, National Harbor, Maryland.

If you’re attending, this is a great opportunity to connect, discuss your optical component needs, and learn more about our precision sapphire, fused silica, and glass solutions.

We look forward to seeing you there!

04/17/2026

We’re more than a supplier. We’re a manufacturing partner focused on long-term performance and reliability.
Visit us at Melleroptics.com.
We're looking forward to hearing from you.

04/10/2026

When equipment downtime isn’t an option, material choice matters.

Sapphire optics from Meller Optics are designed for long service life in environments involving heat, pressure, abrasion, and chemical exposure.

Built to last. Built for performance.

04/07/2026

03/30/2026

Every application is unique. We work closely with customers to manufacture optical components tailored to specific performance requirements.

03/24/2026

Optical clarity combined with mechanical strength — engineered to last.

03/23/2026

Proudly manufacturing precision optical components in the USA with decades of expertise. Melleroptics.com

03/19/2026

Meller Optics, Inc. produces custom-fabricated sapphire windows engineered to protect advanced vision systems in drones, hypersonic aircraft, and other high-performance defense platforms.

With a Mohs hardness of 9—second only to diamond—these optically clear windows deliver exceptional durability in extreme environments. Designed to customer specifications, they offer UV to IR transmission, withstand temperatures up to 1,000°C, and pressures up to 10,000 psi.

Manufactured in the USA, Meller Optics is ITAR registered and DFARS compliant, ensuring readiness for critical military and aerospace applications.

Contact us for specifications and pricing. Melleroptics.com

03/16/2026

Serving industrial processing, sensor protection, and high-performance systems with precision optical components.

03/10/2026

Flatness, parallelism, surface quality — precision matters. Our optical fabrication capabilities meet exact specifications. Melleroptics.com

03/03/2026

Flatness, parallelism, surface quality — precision matters. Our optical fabrication capabilities meet exact specifications.

Address

Providence, RI

Opening Hours

Monday	9am - 5pm
Tuesday	9am - 5pm
Wednesday	9am - 5pm
Thursday	9am - 5pm
Friday	9am - 5pm

Website

https://melleroptics.com/contact/

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