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Optometrics Corp.

A Dynasil Co.

Map521 Great Rd.
Littleton, MA 01460
United States
Phone: +1 978-772-1700
Fax: +1 978-772-0017
Replicated Mirrors



diffraction gratings
Optometrics is an ISO 9001:2015 certified, ITAR registered, lean optical components and optical subassembly manufacturing company committed to supplying its customers with high quality, cost competitive products and services. Operating out of a modern engineering and manufacturing facility specifically built for precision optical fabrication, system assembly and testing, Optometrics’ technology portfolio provides key wavelength selection solutions within the many industries it serves.

The many support services we offer include:
  • Extensive inventory of stock items
  • Fast delivery of custom items
  • Higher level pre-aligned assemblies
  • Customer matched test protocols
  • Specialized packaging, marking, and bar coding services
Optometrics maintains several modern master diffraction grating production laboratories, producing both interferometrically controlled classically ruled and holographically recorded master diffraction gratings collaboratively designed to optimize their OEM customers’ instrument performance. Over 400 standard replication masters are inventoried. Optometrics also supports new OEM customers in need of regenerating less efficient grating replication masters, resulting in improved quality, manufacturing efficiencies, and lower costs. Types of diffraction gratings produced include reflective, transmissive, planar, concave and convex. Many OEM’s further benefit from Optometrics’ related products, pre-aligned spectrometer subassemblies and precision optical replication expertise for critical mirror surfaces.

A large assortment of off-the-shelf and custom optical filters and coatings are available, produced using the latest hard ion-assisted deposition technology, along with traditional techniques which provide highly cost effective solutions.

Optometrics’ core technologies of mechanical ruling of diffraction gratings, holographic recording of diffraction gratings, photolithography and optical thin-film coatings have also positioned the company as a leading supplier of patterned optical coatings, polka-dot beamsplitters, wire grid polarizers, and specialty mirrors and reticles.

The MinichromTM OEM compact monochromator, with over 30,000 units sold, is a proven workhorse integrated within analytical instrumentation worldwide. There are 48 standard monochromator choices available to choose from, as well as custom design integration services.

coatings     infrared optics     mirrors and reflectors    
Established: 1967
Employees: 48
Facility area (sq ft): 14,000
Ownership type: Publicly Traded Stock
Gary Bishop, Executive Vice President Photonics
Jay Zakrzewski, Vice President Business Development
Dave Ventola, Engineering Manager
Green Manufacturing Green Manufacturing
Green Facility Green Facility

diffraction gratingholographic gratingtransmission gratinggratingmonochromatorbandpassbeamsplitterwire grid polarizerpolka dot polarizeroptical filterlaser filterinterferencereplicatedhot mirrorcold mirrordielectricdichroic
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