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Astronomy
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Diameter / Dimension
Manufacturer Capability Range
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mm
cm
Lens Category
Acylindrical Lens
Aspherical Lens
Cylindrical Lens
Other
Spherical Lens
Mirror Category
Concave Mirror
Convex Mirror
Flat Mirror
Other
Filter Category
Bandpass Filter
Colored Filter
IR Filter
Neutral Density Filter
Other
Polarizing Filter
Tunable Filter
UV Filter
Beamsplitter Category
Cube Beamsplitter
Other
Pellicle Beamsplitter
Plate Beamsplitter
Gratings Category
Reflective Grating
Transmission Grating
Key Suppliers
Lambda Research Optics Inc. (USA)
Avantier Inc.
Shanghai Optics Inc.
Schneider Optics Inc., Industrial Optics
Thorlabs Inc.
DayOptics Inc.
LaCroix Precision Optics
Reynard Corporation
Advanced Optics Inc.
Andover Corporation
CODIXX AG
Delta Optical Thin Film A/S
Hyperion Optics USA
PFG Precision Optics
OPTOMAN
Inrad Optics Inc.
Optometrics Corp.
Sydor Optics Inc.
EMF
Isuzu Glass Inc.
BMV Optical Technologies Inc.
Omega Optical LLC
Materion Balzers Optics
Spectral Systems LLC
Applied Optics Center (AOC)
Evaporated Coatings Inc.
Iridian Spectral Technologies
Alluxa
MKS/Newport
115 products
Optics: Filters
Clear All Filters x
optical filters x
Optics & Optical Fabrication x
Optics x
Filters x
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
ODiate® Optical Filters
MKS/Newport
Transmission Peak:
>98%
Wavelength Accuracy (of CWL):
±0.25%
Wavelength Range:
340 to 1800 nm
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
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
Dichroic Filters
Avantier Inc.
Raman Filter
Shanghai Optics Inc.
Angle of Incidence:
0.0 +/- 2.0
Clear Aperture:
>80%
Edge Steepness:
0.5% of the laser wavelength
Laser Line Filter
Shanghai Optics Inc.
Filter Category:
Other
Beam deviation:
<11 arc seconds
Diameter Tolerance:
+0/-0.1mm
Surface Quality:
60/40 scratch dig
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
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
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
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
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
Custom Optical Flats
PFG Precision Optics
Diameter / Dimension:
3 - 381mm
Angles/Bevel Deviation:
to within ±1 arc second
Dimensions (mm):
±0.125 to within ±0.005
Flatness or Wavefront (λ):
1/20
Filters for Raman Spectroscopy
Iridian Spectral Technologies
Filter Category:
Bandpass Filter
Bandpass Filters
Hyperion Optics USA
Diameter / Dimension:
2 - 100mm
Filter Category:
Bandpass Filter
Blocking:
OD6
Process:
IAD Hard Coating
Slope:
50%~OD5 < 15nm
Linear Variable Bandpass Filters
Delta Optical Thin Film A/S
Diameter / Dimension:
1 - 100mm
Filter Category:
Bandpass Filter
ProIR Filters
Materion Balzers Optics
Filter Category:
IR Filter
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
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
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® S - Mosaic
CODIXX AG
Filter Category:
Other
colorPol® S:
340 - 2,650 nm
Orientation Polarization Axes:
< 0.5 – 2 °
colorPol® Laserline Nd:YAG
CODIXX AG
Filter Category:
Polarizing Filter
Contrast:
> 40 db
Tranmission at 532 nm:
> 50%
Transmission at 1064 nm:
> 79%
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
Applied Optics Center (AOC)
Wavelength Separators
OPTOMAN
Diameter / Dimension:
3 - 370mm
Reflectance:
>99.9%
Spectral range:
193-5000 nm
Transmittance:
>99%
Dichroic Filter
DayOptics Inc.
Diameter / Dimension:
10 - 100mm
Clear Aperture:
80%
Flatness:
<λ@633nm< td="">
Material:
BK7, FS, UVFS
Shortpass Filters
Avantier Inc.
Filter Category:
Bandpass Filter
OD 6 Notch Filters
Avantier Inc.
Filter Category:
Other
Fluorescence Filters
Avantier Inc.
Filter Category:
Other
Band-Pass Filter Glass
Avantier Inc.
Filter Category:
Bandpass Filter
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
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
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
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
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
Filters for Telecommunications
Iridian Spectral Technologies
Filters for Fluorescence Imaging
Iridian Spectral Technologies
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
Delta Optical Thin Film A/S
Diameter / Dimension:
1 - 100mm
Filter Category:
Tunable Filter
Edge Filters
Delta Optical Thin Film A/S
Diameter / Dimension:
1 - 100mm
Filter Category:
Other
Continuously Variable Order Sorting Filters
Delta Optical Thin Film A/S
Diameter / Dimension:
20 - 60mm
Filter Category:
Other
Ultra-Narrow Bandpass Filters
Alluxa
Filter Category:
Bandpass Filter
Colored Filter
LaCroix Precision Optics
Diameter / Dimension:
4 - 150mm
Filter Category:
Colored Filter
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
Standard Fluorescence Sets
Omega Optical LLC
High out-of-band blocking:
OD 6 typical
High Transmission:
>90% typical
Rapid Edges
Omega Optical LLC
Diameter:
25 mm
High Transmission:
>90% typical
OD:
5 Average
Rapid Bands
Omega Optical LLC
Filter Category:
Bandpass Filter
Diameter:
25 mm
OD:
5 Average
Thickness:
3.5 mm
Bandpass Filters
Omega Optical LLC
Filter Category:
Bandpass Filter
OD:
>8
LumiWheel
Materion Balzers Optics
ArrayTec Filter Arrays
Materion Balzers Optics
Filter Category:
Other
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Optics: Filters Products
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