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Optics & Optical Fabrication


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Parallel Windows
Parallel Windows
CASTECH INC., China
Most sizes with λ/20 transmitted wavefront and 10-5 surface quality are available; a variety of coatings are available; custom designs for other sizes and coatings are available upon request.
Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
  • Type: Windows
  • Material: BK7 or UV Fused Silica
  • Diameter Tolerance: +0/-0.15 mm
  • Thickness Tolerance: ±0.25 mm
  • Clear Aperture: >Central 85% of diam

Aspheric Lenses
Aspheric Lenses
Avantier Inc., United States
Avantier offers versatile aspheric lenses with anti-reflection coatings or uncoated options, in glass, crystalline, or plastic substrates. Utilizing cutting-edge grinding and polishing equipment, such as computer-controlled precision devices and magneto-rheological finishing (MRF) technology, we guarantee optimized surface quality for your specific application.
Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
  • Type: Lenses
  • Diameter / Dimension: 1mm - 1000mm
  • Lens Category: Aspherical Lens
  • Diameter Tolerance: +0/-0.100mm – +0/-0.010mm
  • Asphere Figure Error(P-V): 3μm – smaller than 0.06μm
  • Vertex Radius (Asphere): ±0.5% – ±0.05%
  • Sag: 25mm max
  • Typical Slope Error: 1μm–0.15μm per1mm window
  • Centering (Beam Deviation: 3 arcmin – 0.5 arcmin

Optical Domes
Optical Domes
Avantier Inc., United States
Avantier crafts custom optical domes in various substrates and sizes, offering durability and precise optical quality. Ideal for high-pressure environments, our solutions find applications in weather monitoring, navigation, defense, underwater imaging, head protection optics, and security technology.
Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
  • Type: Lenses
  • Diameter / Dimension: 2mm - 500mm
  • Lens Category: Other
  • Diameter: 2~500mm
  • Thickness: >1mm
  • Coating: AR coating
  • Scratch/Dig: 20/10-60/40
  • Material: BK7, CaF2, Cleartran, etc
  • Surface Accuracy: 1/10-1 lambda

Acylinders
Acylinders
Vertex Optics Inc., United States
Custom acylinders - in spec and on time.
Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research
  • Type: Lenses
  • Diameter / Dimension: 6mm - 360mm
  • Lens Category: Acylindrical Lens

Precision Spherical Lenses
Precision Spherical Lenses
Vertex Optics Inc., United States
Spherical lenses are very common in optical systems for a variety of applications, especially imaging. Vertex Optics has the latest optics manufacturing technology in-house to accommodate precision spherical optics jobs from small to production quantities. In addition, Vertex practices efficient processing methods (lean six sigma) to deliver your spherical lens project on time and in spec. Whether your spherical lens involves surfaces that are convex, concave, plano or any combination of the...
Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research
  • Type: Lenses
  • Diameter / Dimension: 4mm - 700mm
  • Lens Category: Spherical Lens

Precision Aspheres
Precision Aspheres
Vertex Optics Inc., United States
Precision aspheres - in spec and on time.
Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research
  • Type: Lenses
  • Diameter / Dimension: 5mm - 650mm
  • Lens Category: Aspherical Lens

Continuously Variable Order Sorting Filters
Continuously Variable Order Sorting Filters
Delta Optical Thin Film A/S, Denmark
Delta Optical Thin Film’s LVOSF are coated on UV-grade fused silica substrates and can be supplied with different dispersions matched to a specific detector and in different sizes. They can be manufactured either with a coating that covers the whole length of the filter or with a section that allows UV light to pass.
Applications: Astronomy, Biomedical/Medical, Industrial, Military, Scientific Research, Other
  • Type: Filters
  • Diameter / Dimension: 20mm - 60mm
  • Filter Category: Other

Custom Optics
Custom Optics
Advanced Optics Inc., United States
Offers custom fabrication in as little as four weeks. Extensive stock of raw materials on-site. Capability to drill custom holes, fabricate custom sizes and shapes, provide custom coatings, produce beveled substrates and modify customer supplied materials. We manufacture custom optics of all kinds, including mirrors, windows, flats, and filters.
Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
  • Type: Mirrors
  • Diameter / Dimension: 1mm - 304.8mm
  • Mirror Category: Flat Mirror
  • Accuracy: down to λ/20
  • Parallelism: ≤ 2 arc sec
  • Surface Quality: 40/20
  • Surface Finish: 5-10 Å

Precision Polished Optical Mirrors
Precision Polished Optical Mirrors
Advanced Optics Inc., United States
Stocks a wide range of off-the-shelf optical mirrors as well as custom optical fabrication. Standard optical coatings include bare and protected Al, enhanced Al, UV enhanced Al, bare and protected Au and protected Ag. Also offers custom optical coatings to exact requirements.
Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
  • Type: Mirrors
  • Diameter / Dimension: 1mm - 304.8mm
  • Mirror Category: Flat Mirror
  • Dimensions: 1 mm - 304.8 mm
  • Accuracy: down to λ/20
  • Scratch and Dig: 40/20
  • Parallelism: ≤ 2 arc sec

Flat Mirrors
Flat Mirrors
Advanced Optics Inc., United States
Stocks a wide range of off-the-shelf optical mirrors as well as custom optical fabrication. Standard optical coatings include bare and protected Al, enhanced Al, UV enhanced Al, bare and protected Au and protected Ag. Also offers custom optical coatings to exact requirements.
Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
  • Type: Mirrors
  • Diameter / Dimension: 1mm - 304.8mm
  • Mirror Category: Flat Mirror
  • Dimensions: 1 mm - 304.8 mm
  • Accuracy: down to λ/20
  • Scratch/Dig: 40/20
  • Parallelism: ≤ 2 arc sec

Thin-Film Coatings: Step Circular ND Filters
Thin-Film Coatings: Step Circular ND Filters
Reynard Corporation, United States
Thin-film coatings: Step circular neutral density filters (VIS) can be used for calibration of illumination systems and are usable 375nm to 2500nm. Filter configuration consists of a circular glass substrate with spectrally flat ND metallic coating on one surface. The density variation takes place in discrete steps around the filter. OD: 0.04 - 2.0 Custom sizes and densities are available.
Applications: Astronomy, Biomedical/Medical, Communications, Industrial, Military, Scientific Research, Other
  • Type: Filters
  • Diameter / Dimension: 50mm - 100mm
  • Filter Category: Neutral Density Filter
  • Wavelength: 375 - 2500 nm
  • Inside Diameter: 7.5 mm and 25.4 mm
  • Surface Quality: 80-50 scratch/dig
  • TWE: < 2 waves/25 mm




1-10 of 856 items  123848586

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