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Ohara Corp. - Optical Glass, Polish substrates 10-23
DataRay Inc. - New Laser Beam Profilers
40 products

Optics: Filters

Clear All Filters xcoating xOptics & Optical Fabrication xOptics xFilters x
Thin-Film Coatings: Step Circular ND Filters
Thin-Film Coatings: Step Circular ND Filters
Reynard Corporation
  • Diameter / Dimension: 50 - 100mm
  • Filter Category: Neutral Density Filter
  • Inside Diameter: 7.5 mm and 25.4 mm
  • Surface Quality: 80-50 scratch/dig
  • TWE: < 2 waves/25 mm
Thin-Film Coatings: Bullseye® Apodizing Filters
Thin-Film Coatings: Bullseye® Apodizing Filters
Reynard Corporation
  • Diameter / Dimension: 25 - 100mm
  • Filter Category: Neutral Density Filter
  • Beam Deviation: < 3 Arcminutes
  • Calibrated Wavelength: 632.8 nm
  • Optical Density (OD): 0 to 5
IR Coatings: Filters, Lenses, Aspheres
IR Coatings: Filters, Lenses, Aspheres
Reynard Corporation
  • Diameter / Dimension: 5 - 600mm
  • Filter Category: IR Filter
  • Damage Threshold: Fluence > 1J/cm2
  • Diameter: 5 - 600+ mm & Custom Requests
  • Material: Ge, InAs, ZnS, ZnSe & more!
IR Coatings: Dual-Band IR Anti-Reflection Coatings
IR Coatings: Dual-Band IR Anti-Reflection Coatings
Reynard Corporation
  • Diameter / Dimension: 5 - 600mm
  • Filter Category: IR Filter
  • Materials: Ge, InAs, ZnS, ZnSe +
  • Size: Upon request
  • Spectral Performance: 0° AOI, f/4.3, 80K
IR Coatings: Custom Infrared Filters
IR Coatings: Custom Infrared Filters
Reynard Corporation
  • Diameter / Dimension: 5 - 250mm
  • Filter Category: IR Filter
  • Cut on: 5% at1000 ± 25nm
  • Operating Temperature: -50°C to 100°C
  • Surface Flatness: 2 Waves per 25mm
Optical Filters
Optical Filters
Advanced Optics Inc.
  • Diameter / Dimension: 1 - 304.8mm
  • Accuracy: down to λ/20
  • Dimensions: 1 mm - 304.8 mm
  • Parallelism: ≤ 2 arc sec
Linear Apodizing ND Filters
Linear Apodizing ND Filters
Reynard Corporation
  • Diameter / Dimension: 25 - 200mm
  • Filter Category: Neutral Density Filter
  • Dimensions: 25mm × 50 mm + custom
  • Material: BK-7 or equivalent
  • Optical Density: 0.04 - 1, 2, 3, 4 or 5
Custom Circular Variable ND Filters
Custom Circular Variable ND Filters
Reynard Corporation
  • Diameter / Dimension: 25 - 200mm
  • Filter Category: Neutral Density Filter
  • Inside Diameter: 7.5mm – 25.4mm
  • Optical Density Range: Types: 0-1, 2, 3, 4, or 5
  • Outside Diameter: 25 - 200+ mm
colorPol® UV Polarizers
colorPol® UV Polarizers
CODIXX AG
  • Filter Category: UV Filter
  • colorPol® Laserline: 355 nm
  • colorPol® UV 375 BC5: 357 - 403 nm
  • colorPol® UV 380 BC4: 365 - 395 nm
colorPol® High Transmittance Polarizers
colorPol® High Transmittance Polarizers
CODIXX AG
  • Filter Category: IR Filter
  • colorPol® IR 1310 BC4 HT: 1,280 - 1,500 nm
  • colorPol® IR 1490 BC4 HT: 1,450 - 1,530 nm
  • colorPol® IR 1550 BC4 HT: 1,480 - 1,650 nm
colorPol® Laserline Nd:YAG
colorPol® Laserline Nd:YAG
CODIXX AG
  • Filter Category: Polarizing Filter
  • Contrast: > 40 db
  • Tranmission at 532 nm: > 50%
  • Transmission at 1064 nm: > 79%
ODiate® Optical Filters
ODiate® Optical Filters
MKS/Newport
  • Transmission Peak: >98%
  • Wavelength Accuracy (of CWL): ±0.25%
  • Wavelength Range: 340 to 1800 nm
Tunable Narrow Bandpass Fabry-Perot Filters
Tunable Narrow Bandpass Fabry-Perot Filters
Thorlabs Inc.
  • Filter Category: Bandpass Filter
  • Cavity Length: 5 mm
  • Finesse: >300
  • Free Spectral Range: 30 GHz
Laser Protection Filters
Laser Protection Filters
Applied Optics Center (AOC)
Raman Filter
Raman Filter
Shanghai Optics Inc.
  • Angle of Incidence: 0.0 +/- 2.0
  • Clear Aperture: >80%
  • Edge Steepness: 0.5% of the laser wavelength
Dual-Band Infrared Bandpass Filters
Dual-Band Infrared Bandpass Filters
Reynard Corporation
  • Diameter / Dimension: 0.5 - 600mm
  • Filter Category: IR Filter
  • Damage Threshold: Enhanced designs avail.
  • Material: Ge, InAs, ZnS, ZnSe +
  • Size: Custom upon request
Bandpass Filters
Bandpass Filters
Hyperion Optics USA
  • Diameter / Dimension: 2 - 100mm
  • Filter Category: Bandpass Filter
  • Blocking: OD6
  • Process: IAD Hard Coating
  • Slope: 50%～OD5 < 15nm
Edge Filters
Edge Filters
Delta Optical Thin Film A/S
  • Diameter / Dimension: 1 - 100mm
  • Filter Category: Other
Continuously Variable Order Sorting Filters
Continuously Variable Order Sorting Filters
Delta Optical Thin Film A/S
  • Diameter / Dimension: 20 - 60mm
  • Filter Category: Other
Colored Filter
Colored Filter
LaCroix Precision Optics
  • Diameter / Dimension: 4 - 150mm
  • Filter Category: Colored Filter
Step Linear Neutral Density Filters
Step Linear Neutral Density Filters
Reynard Corporation
  • Diameter / Dimension: 25 - 100mm
  • Filter Category: Neutral Density Filter
  • Parallelism: < 3 arc min
  • Surface Quality: 80-50 scratch/dig
  • TWE: < 2 waves/25 mm
Bandpass Filters
Bandpass Filters
Omega Optical
  • Filter Category: Bandpass Filter
  • OD: >8
Neutral Density Filter
Neutral Density Filter
Andover Corporation
  • Diameter / Dimension: 12.5 - 50mm
  • Filter Category: Neutral Density Filter
  • Flat Optical Response: 250 - 2000 nm
  • Optical Density: 0.1 - 4.0 OD
  • Superior Durability: Yes
Infrared Longwave Pass
Infrared Longwave Pass
Andover Corporation
  • Diameter / Dimension: 25 - 50mm
  • Filter Category: IR Filter
  • Cut on Wavelength: 1.05 - 7.3 µm
  • Operating Temperature: -62 °C - 100 °C
  • Rejection: <0.1%
Infrared Bandpass Filter
Infrared Bandpass Filter
Andover Corporation
  • Diameter / Dimension: 25 - 50mm
  • Filter Category: Bandpass Filter
  • Bandwidth: <1.0%
  • Blocking Range: 0.2 - 40.0 µm
  • Rejection: <0.1%
Custom Filters
Custom Filters
BMV Optical Technologies Inc.
  • Diameter / Dimension: 1 - 300mm
  • Filter Category: Other
  • Precision Irregularity Tolerance (wave): 0.1
  • Precision Radius Tolerance (%): 1.0
  • Precision Wedge Tolerance (arc min): 1.0
Long / Short Wave Pass Filters
Long / Short Wave Pass Filters
Lambda Research Optics Inc. (USA)
  • Diameter / Dimension: 25.4 - 50.8mm
  • Coating: BBAR on second side
  • Reflectance: R > 99.5%
  • Surface Quality: <60 / 40
colorPol® IR Polarizers
colorPol® IR Polarizers
CODIXX AG
  • Filter Category: IR Filter
  • colorPol® Laserline: 1,064 nm
  • colorPol® MIR: 1,500 - 5,000 nm
  • colorPol® NIR: 1,000 - 3,000 nm
colorPol® VIS Polarizers
colorPol® VIS Polarizers
CODIXX AG
  • Filter Category: Other
  • colorPol® Laserline: 532 nm
  • colorPol® VIS 500 BC3: 475 - 625 nm
  • colorPol® VIS 500 BC4: 480 - 550 nm
colorPol® VIS-IR Polarizers
colorPol® VIS-IR Polarizers
CODIXX AG
  • Filter Category: Other
  • colorPol® IR 1100 BC4: 650 - 1,700 nm
  • colorPol® IR 950 BC4: 600 - 1,320 nm
  • colorPol® VIS 700 BC4: 600 - 1,000 nm
colorPol® S - Lithographic
colorPol® S - Lithographic
CODIXX AG
  • Filter Category: Other
  • colorPol® S: 340 - 2,650 nm
  • Orientation of Oolarization Axes: < 0.5 °
Custom Neutral Density Filters
Custom Neutral Density Filters
Evaporated Coatings Inc.
  • Filter Category: Neutral Density Filter
  • Transmission Range: 400 nm - 2.0 µm
Thin-Film Coatings:Narrow bandpass Filters
Thin-Film Coatings:Narrow bandpass Filters
Optolong Optics Co. Ltd
  • Diameter / Dimension: 3 - 150mm
  • Filter Category: IR Filter
  • Centre Wavelength: 200-1100nm
  • Clear Aperture: >90%
  • FWHM Bandwidth: 5-200nm
CCL UV Dichroic Reflectors
CCL UV Dichroic Reflectors
Coursen Coating Labs Inc.
  • Filter Category: UV Filter
Custom Filters
Custom Filters
Comar Optics Ltd.
  • Diameter / Dimension: 2 - 120mm
  • Clear Aperture (%): 95
  • Dimension Tolerance (mm): 0.1
  • Scratch/Dig: 60/40
Heat Absorbing Filter
Heat Absorbing Filter
Sugitoh Co. Ltd.
  • Diameter / Dimension: 10 - 50mm
  • Filter Category: IR Filter
  • Parallelism: Within 5 min (5')
  • Plate Surface Accuracy: 3λ - λ
  • Thickness of Filter: ±0.2 mm
Optical Filters
Optical Filters
Fuzhou Rising Electro Optics Co. Ltd.
  • Diameter / Dimension: 1 - 300mm
  • Angular Accuracy: < 3 arc min
  • Coating: AR, PR, HR coating
  • Surface Flatness: Lambda/20@633nm
Infra Red Filters
Infra Red Filters
Vortex Optical Coatings Ltd.
  • Filter Category: IR Filter
Filters for Detecting Gases
Filters for Detecting Gases
Vortex Optical Coatings Ltd.
IR Linear Variable Filters
IR Linear Variable Filters
Vortex Optical Coatings Ltd.
  • Filter Category: IR Filter
Optics: Filters Products

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