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Optics: Filters

Clear All Filters xfilters xOptics & Optical Fabrication xOptics xFilters x
Filters for Industrial Lenses
Filters for Industrial Lenses
Schneider Optics Inc., Industrial Optics
  • Filter Category: Other
  • Filter Types, p1: Long Pass, Short Pass
  • Filter Types, p2: Bandpass, Narrow Bandpass
  • Filter Types, p3: Neutral Density
Filters for Telecommunications
Filters for Telecommunications
Iridian Spectral Technologies
Filters for Raman Spectroscopy
Filters for Raman Spectroscopy
Iridian Spectral Technologies
  • Filter Category: Bandpass Filter
Filters for Fluorescence Imaging
Filters for Fluorescence Imaging
Iridian Spectral Technologies
Custom Optics: Continuous Variable Apodizing Filters
Custom Optics: Continuous Variable Apodizing Filters
Reynard Corporation
  • Diameter / Dimension: 5 - 200mm
  • Filter Category: Neutral Density Filter
  • Diameter: 25 - 100 mm
  • Material: BK-7 or equivalent
  • Operating Temperature: -50 °C to 100 °C
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
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)
Shortpass Filters
Shortpass Filters
Avantier Inc.
  • Filter Category: Bandpass Filter
OD 6 Notch Filters
OD 6 Notch Filters
Avantier Inc.
  • Filter Category: Other
Narrow Bandpass Filters
Narrow Bandpass Filters
Avantier Inc.
  • Filter Category: Bandpass Filter
  • Center wavelength (CWL) r: 355 to 1064 nm
  • FWHM of our in-stock narrowband filters: from 1.3 to 4.0 nm
  • Laser Damage Threshold: 0.1 J/cm2 @ 532 nm
Fluorescence Filters
Fluorescence Filters
Avantier Inc.
  • Filter Category: Other
Dichroic Filters
Dichroic Filters
Avantier Inc.
Dichroic Filters
Dichroic Filters
Shanghai Optics Inc.
  • Filter Category: Other
  • Angle of Incidence: 45°
  • Clear Aperture: >95%
  • Dimensions: 25.2mm*35.6mm*1.1 mm
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!
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
Linear Apodizing ND Filters
Linear Apodizing ND Filters
Reynard Corporation
  • Diameter / Dimension: 25 - 200mm
  • Filter Category: Neutral Density Filter
  • Dimensions: 25mm x 50 mm + custom
  • Material: BK-7 or equivalent
  • Optical Density: 0.04 - 1, 2, 3, 4 or 5
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
Reflective Neutral Density (ND) Filters
Reflective Neutral Density (ND) Filters
EMF
  • Diameter / Dimension: 50 - 50mm
  • Filter Category: Neutral Density Filter
  • Operating Range: 250 - 700 nm
  • Optical Density: 0.3 - 3.0
  • Substrate: Fused Silica, Float Glass
Linear Variable Edge Filters
Linear Variable Edge Filters
Delta Optical Thin Film A/S
  • Diameter / Dimension: 1 - 100mm
  • Filter Category: Tunable Filter
Linear Variable Bandpass Filters
Linear Variable Bandpass Filters
Delta Optical Thin Film A/S
  • Diameter / Dimension: 1 - 100mm
  • Filter Category: Bandpass Filter
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
Ultra-Narrow Bandpass Filters
Ultra-Narrow Bandpass Filters
Alluxa
  • Filter Category: Bandpass Filter
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
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
Custom Optical Filters
Custom Optical Filters
Sydor Optics Inc.
  • Diameter / Dimension: 0 - 750mm
  • Cosmetics: 60-40 to 20-10
  • Parallelism: ≥ 1 arc second
  • Surface Roughness: ≤ 10 Å rms
Bandpass Filters
Bandpass Filters
Omega Optical LLC
  • Filter Category: Bandpass Filter
  • OD: >8
Custom Neutral Density Filters
Custom Neutral Density Filters
Evaporated Coatings Inc.
  • Filter Category: Neutral Density Filter
  • Transmission Range: 400 nm - 2.0 µm
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
Bandpass Filters
Bandpass Filters
Andover Corporation
  • Diameter / Dimension: 2 - 220mm
  • Filter Category: Bandpass Filter
  • Bandwidths: 0.015% - 10%
  • Surface Quality: 40 - 20
  • Transmitted Wavefront: <0.125 @ 633 nm
Astronomy Filters
Astronomy Filters
Andover Corporation
  • Diameter / Dimension: 12.5 - 100mm
  • Filter Category: Other
  • Image Quality: <0.1 wave
  • Rejection: <0.01%
  • Transmission: >85%
Bandpass Filters
Bandpass Filters
Optometrics Corp.
  • Diameter / Dimension: 12.5 - 25mm
  • Filter Category: Bandpass Filter
  • CWL: 300 - 1699 nm
  • FWHM: 10 - 80 nm
  • Tolerance: +0, -0.1, -0.2 mm
Custom Infrared Filters
Custom Infrared Filters
Inrad Optics Inc.
  • Diameter / Dimension: 5 - 250mm
  • Filter Category: IR Filter
Custom Ultraviolet Filters
Custom Ultraviolet Filters
Inrad Optics Inc.
  • Diameter / Dimension: 5 - 250mm
  • Filter Category: UV Filter
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
ProIR Filters
ProIR Filters
Materion Balzers Optics
  • Filter Category: IR Filter
Band Pass Filters
Band Pass Filters
Lambda Research Optics Inc. (USA)
  • Diameter / Dimension: 12.5 - 25mm
  • Filter Category: Bandpass Filter
  • Diameter Tolerance: <+ 0.0/-0.5mm
  • Humidity: complies with MIL-ST-810E
  • Surface Quality: <80 / 50
Color Separation Filters
Color Separation Filters
Lambda Research Optics Inc. (USA)
  • Diameter / Dimension: 12.7 - 50.8mm
  • Filter Category: Colored Filter
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
Color Filters
Color Filters
Lambda Research Optics Inc. (USA)
  • Diameter / Dimension: 12.7 - 50.8mm
  • Filter Category: Colored Filter
  • Size Tolerance: <+0.00/-0.25 mm
  • Surface Quality: <60/40
  • Thickness: 2mm or 3mm (please specify)
UV Reflective Neutral Density Filters
UV Reflective Neutral Density Filters
Lambda Research Optics Inc. (USA)
  • Diameter / Dimension: 12.7 - 50.8mm
  • Filter Category: Neutral Density Filter
  • Optical Density: Nominal @ 250nm
  • Surface Quality: < 60/40
  • Tolerance on Optical Dens: ± 10% @ 250nm
Visible & NIR Neutral Density Filters
Visible & NIR Neutral Density Filters
Lambda Research Optics Inc. (USA)
  • Diameter / Dimension: 12.7 - 50.8mm
  • Filter Category: Neutral Density Filter
  • Optical Density: nominal @ 546nm
  • Size Tolerance: <+ 0.00 / -0.30 mm
  • Surface Quality: < 60/40
Absorptive Neutral Density Filters
Absorptive Neutral Density Filters
Lambda Research Optics Inc. (USA)
  • Diameter / Dimension: 12.7 - 50.8mm
  • Filter Category: Neutral Density Filter
  • Dimension Tolerance: <+ 0.00 / -0.30 mm
  • Optical Density: nominal @ 546nm
  • Surface Quality: < 60/40
Infrared Filters
Infrared Filters
Spectral Systems LLC
colorPol® Polarizers - Laminated, Ground and Polished
colorPol® Polarizers - Laminated, Ground and Polished
CODIXX AG
  • Filter Category: Other
  • Laminated: 340 - 5,000 nm
  • Operating Temperature: -20° - +120° C
  • Thickness: 2.0 (+/- 0.2) 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

Optics: Filters Products

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