Laser Line Filters

Hangzhou, China (10 employees)
Custom Manufacturer
As an established and professional global supplier with a sophisticated engineering background, we specialize in the manufacturing and sales of electro-optics, including laser crystals and components, laser mirrors, nonlinear crystals, wave plates, polarizers, optical windows and lenses, infrared camera lens assemblies/IR optics, scintillators, and more.

North Plainfield, NJ
Custom Manufacturer
Manufacturer of advanced optical components and optical assemblies. Offers custom optics manufacturing and custom optical design and engineering services. A top lens manufacturer specializing in coated optics, thin-film coatings, custom lens assembly and delivering cost-effective custom optical solutions.

Santa Rosa, CA (85 employees)
Stock Manufacturer • Custom Manufacturer
Provides cutting-edge optical thin-film coatings for the most challenging optical filter scenarios. Produces custom filters with a combination of automation, algorithms, and a plasma thin-film deposition process. ISO 9001:2015 certified and ITAR registered.

Bellows Falls, VT (125 employees)
Stock Manufacturer • Custom Manufacturer
Manufacturer of optical filters and coatings for many demanding applications such as: biomedical instruments and imaging systems, fluorescence microscopy, aerospace, surveillance, machine vision, industrial inspection such as semiconductors, food and lumber, multispectral imaging, and chemical analysis. Employee-owned.

Waltham, MA (7,500 employees)
Custom Manufacturer
Excelitas Technologies Corp. is an industrial technology manufacturer focused on delivering innovative, market-driven photonic solutions to meet the illumination, optical, optronic, sensing, detection and imaging needs of our OEM and end-user customers.

Ottawa, Canada (160 employees)
Stock Manufacturer • Supplier/Distributor • Designer
Iridian Spectral Technologies provides a complete portfolio of optical filter solutions to a wide variety of applications in telecommunications, spectroscopy, lasers, biomedical, PCR, endoscopy, sensing, satcom, lidar, and entertainment. Our optical filters cover the full spectral range from UV 300 nm to LWIR 10 microns.

Costa Mesa, CA (60 employees)
Custom Manufacturer
Lambda Research Optics manufactures catalog and custom lenses, mirrors, beamsplitters, windows, prisms, filters, and polarizers for defense, commercial, and medical laser applications. Lambda specializes in high-power coatings for excimer, YAG, fiber, CO2 lasers, and FLIR coatings. Precision polishing of CaF2, MgF2, BK7, fused silica, ZnSe, Ge, and Si.

Brattleboro, VT (100 employees)
Custom Manufacturer
Precision optical filters since 1969, from UV to NIR. We specialize in custom filters from prototype to OEM quantities. Fluorescence, astronomy, and overrun filters in stock. Prototyping, engineering, and high-volume production utilizing plasma-assisted reactive magnetron sputtering, e-beam, thermal evaporation, and ion assist. ISO 9001:2015 Certified.

Kunming, China (54 employees)
Stock Manufacturer • Custom Manufacturer
Optolong is a manufacturer of fluorescence filters and astronomy filters. We also offer other interference filters such as UV filters, visible filters, near-infrared filters, beamsplitter, antireflection coating, and optical mirrors as an OEM service.

Centennial, CO (75 employees)
Custom Manufacturer • Designer
Manufacturer of precision optical components and high-power laser coatings from UV to IR. Stock and custom optics: lenses, beamsplitters, filters, windows, mirrors, wave plates, large wedges, prisms, and many more. In-house custom coatings: AR, high reflection, dichroic, and polarizing. Optics from 4 mm to 16 inches.

Mountain Lakes, NJ (3 employees)
Stock Manufacturer
Designer and manufacturer of interference filters: narrow and broad bandpass, long- and shortwave, ND filters, atmospheric windows, AR and metallic coatings. Holographic diffraction gratings: plano, concave and blazed, pulse compression/stretcher gratings. WDM and telecom applications include diode laser tuning gratings and network communications gratings.