Where to Buy Optical Filters

Definition: devices with a wavelength-dependent transmission or reflectivity

71 suppliers for optical filters are listed in the RP Photonics Buyer's Guide. Both manufacturers and distributors can be registered.

Scientific and Technical Information

Read our encyclopedia article on optical filters!

See also the related articles on neutral density filters, rugate filters, volume Bragg gratings, wavelength tuning, gain equalization and optical fiber communications.

Before buying, get informed on the tech­nical back­ground. The Encyclopedia of Laser Physics and Technology presents a large volume of high-quality scientific and technical information.

Suppliers with Enhanced Product Entries
Company	Product Description
Knight Optical (USA) LLC 1130 Ten Rod Road Suite D102 North Kingstown Rhode Island 02852 United States Quality: ISO 9001:2015 www.knightoptical.com Social: Facebook, Google+, LinkedIn, Twitter, Youtube E-mail: Tel.: +1 401 583 7846 Fax: +1 401 583 7851	Knight Optical's stock and custom optical filters are utilized in a massive range of optical systems, from ARPN systems to fluoresence microsopy, from gas detection to lighting design. All optics are quality-assured.
Enhanced entries for optical filters are available for just 265 € per year (or twice that with a product image displayed) – with strong rebates for multiple product entries.

All Suppliers
From your country:
Adam Gates Company LLC 249 Homestead Rd. Building 5 Unit 2 Hillsborough NJ 08844 United States	adamgatescompany.com E-mail: Tel.: +1 908 829 3386 Fax: +1 908 829 3387
Alluxa 3660 North Laughlin Road Santa Rosa, CA 95403 United States	www.alluxa.com E-mail: Tel.: +1 855 425 5892 Fax: +1 707 636 0215
Alpine Research Optics 6810 Winchester Circle Boulder, CO 80301 United States	www.arocorp.com Tel.: +1 303 444 3420 Fax: +1 303 444 1686
Andover Corporation 4 Commercial Drive Salem, NH 03079–2800 United States	www.andovercorp.com Tel.: +1 603 893 6888 Fax: +1 603 893 6508
Angstrom Precision Optics Inc. 1321 Emerson Street Rochester, NY 14606 United States	www.apoptics.com E-mail: Tel.: +1 585 663 7230
Cascade Optical Corporation 1225 East Hunter Ave. Santa Ana, CA 92705 United States	www.c-optical.com Tel.: +1 714 543 9777
Chroma Technology Corp 10 Imtec Lane Bellows Falls, VT 05101 United States	www.chroma.com Tel.: +1 802 428 2500 Fax: +1 802 428 2525
Ciena 7035 Ridge Road Hanover, Maryland 21076 United States	www.ciena.com Tel.: +44 20 7012 5555
Custom Scientific, Inc. 3852 North 15th Avenue Phoenix, Arizona 85015 United States	www.customscientific.com Tel.: +1 602 200 9200 Fax: +1 602 200 9206
Deposition Sciences, Inc. 3300 Coffey Lane Santa Rosa, CA 95403 United States	www.depsci.com Tel.: +1 707 573 6700 Fax: +1 707 573 6748
DiCon Fiberoptics, Inc. 1689 Regatta Blvd. Richmond, CA 94804 United States	www.diconfiberoptics.com
Dolan-Jenner Industries 159 Swanson Road Boxborough, MA 01719 United States	www.dolan-jenner.com Tel.: +1 800 833 4237 Fax: +1 978 264 0292
Evaporated Coatings, Inc. 2365 Maryland Road Willow Grove, Pennsylvania 19090 United States	www.evaporatedcoatings.com Tel.: +1 215 659 3080 Fax: +1 215 659 1275
Finger Lakes Instrumentation 1250 Rochester St Lima, NY 14485 United States	www.flicamera.com E-mail:
Glass Fab Inc. 257 Ormond St Rochester, NY 14605 United States	www.glassfab.com Tel.: +1 585 262 4000 Fax: +1 585 454 4305
G-S Plastic Optics 408 St. Paul Street P. O. Box 31091 Rochester, NY 14605 United States	www.gsoptics.com E-mail: Tel.: +1 585 295 0200 Fax: +1 585 232 2314
HJ Optronics Inc. 4055 Filan Way San Jose, CA 95135 United States	hjoptronicsinc.com Tel.: +1 408 528 7552
Industrial Optics Unlimited 1680 South Street Anderson, CA 96007 United States	www.iouoptics.com Tel.: +1 530 365 1972
Intor Inc. 1445 NW Frontage Rd Socorro NM, 87801 United States	www.intorfilters.com Tel.: +1 575 835 2200 Fax: +1 575 835 2200
Knight Optical (USA) LLC 1130 Ten Rod Road Suite D102 North Kingstown Rhode Island 02852 United States Quality: ISO 9001:2015 www.knightoptical.com Social: Facebook, Google+, LinkedIn, Twitter, Youtube E-mail: Tel.: +1 401 583 7846 Fax: +1 401 583 7851	Knight Optical's stock and custom optical filters are utilized in a massive range of optical systems, from ARPN systems to fluoresence microsopy, from gas detection to lighting design. All optics are quality-assured.
Maier Photonics, Inc. 130 Starry Drive Manchester Center, VT 05255 United States	maierphotonics.com Tel.: +1 802 681 5888
Materion Corporate Headquarters 6070 Parkland Blvd. Mayfield Heights, OH 44124 United States	materion.com/Businesses/Precision-Optics.aspx Tel.: +1 978 692 7513
Micro Laser Systems, Inc. 12841 Western Ave. Suite H Garden Grove, CA 92841 United States	www.microlaser.com Tel.: +1 714 898 6001 Fax: +1 714 897 0979
Micron Optics, Inc. 1852 Century Place NE Atlanta, GA 30345 United States	www.micronoptics.com Tel.: +1 404 325 0005 Fax: +1 404 325 4082
Omega Optical, Inc. 21 Omega Drive Brattleboro, VT 05301 United States	www.omegafilters.com E-mail: Tel.: +1 802 251 7300
Optoplex Corporation 3342 Gateway Blvd. Fremont, CA 94538 United States	www.optoplex.com Tel.: +1 510 490 8320 Fax: +1 510 490 8090
Penn Optical Coatings 1055 Mensch Dam Road Pennsburg, PA 18073 United States	www.pennoc.com Tel.: +1 267 923 8798
RedShift Systems Corporation 41 Second Avenue Burlington, MA 01803 United States	redshiftsystems.com Tel.: +1 781 345 7300 Fax: +1 781 345 7301
Reynard Corporation 1020 Calle Sombra San Clemente, CA 92673 United States	www.reynardcorp.com E-mail: Tel.: +1 949 366 8866 Fax: +1 949 498 9528
Rugate Technologies, Inc. 353 Christian Street Oxford, CT 06478 United States	www.rugate.com Tel.: +1 203 267 3154 Fax: +1 203 267 3157
Schneider Optics 7701 Haskell Ave Van Nuys, CA 91406 United States	www.schneideroptics.com Tel.: +1 818 766 3715 Fax: +1 818 50 5986
Semrock, Inc 3625 Buffalo Road, Suite 6 Rochester, New York 14624 United States	www.semrock.com Tel.: +1 585 594 7050
Sydor Optics 31 Jetview Drive Rochester, NY 14624 United States	www.sydor.com E-mail: Tel.: +1 585 271 7300 Fax: +1 585 271 7309
Technica Optical Components, LLC 3657 Peachtree Rd NE Suite 10A Atlanta, GA 30319 United States Quality: ISO 9001:2008	www.technicasa.com Social: LinkedIn E-mail: Tel.: +1 404 326 3469 Fax: +1 775 420 4683
Valley Design Corporation Phoenix Park Business Center 2 Shaker Rd, Bldg. E001 Shirley, MA 01464 United States	www.light-absorbing-coatings.com/uv-vis-IR-black-coatings.htm Tel.: +1 978 425 3030 Fax: +1 978 425 3031
From your continent:
Photon Etc. Inc. 5795 De Gaspe Avenue Montreal, QC, H2S 2X3 Canada	www.photonetc.com E-mail: Tel.: +1 514 385 9555 Fax: +1 514 279 5493
TeraXion 2716 Einstein St. Quebec, Quebec G1P 4S8 Canada	www.teraxion.com Social: Facebook, LinkedIn E-mail: Tel.: +1 418 658 9500
From other continents:
AA Sa Opto-Electronic 18, rue Nicolas Appert 91898 Orsay France	www.aaoptoelectronic.com Tel.: +33 1 76 91 50 12 Fax: +33 1 76 91 50 31
Amax Precision Optic No 29, Jalan Tamborin 33/23 Shah Alam Technology Park Seksyen 33, Shah Alam 40400 Selangor Darul Ehsan Malaysia	www.amaxoptics.com E-mail: Tel.: +603 5131 6503 Fax: +603 7804 4942
Artemis Optical 1 Western Wood Way, Langage Science Park, Plympton, Plymouth, Devon, PL7 5BG United Kingdom	www.artemis-optical.co.uk E-mail: Tel.: +44 1752 34 1943 Fax: +44 1752 34 2467
B&M Optik GmbH Am Fleckenberg 20 65549 Limburg Germany	www.bm-optik.de Tel.: +49 6431 9 86 00 Fax: +49 6431 98 60 20
Broptics Technology Inc. 3F, No 28, LN 60 WuenHu St, NeiHu Dist Taipei 114 China	www.broptics.com Tel.: +886 2 8751 5933 Fax: +886 2 8751 5934
Changchun Juncheng Optical Instrument Co., Ltd. No. 1088 South Circular Road Nanguan District, Changchun City 130012, Jilin Province China	www.ccjcoptics.com Tel.: +86 15143 06 0827
EKSMA OPTICS c/o Optolita UAB Mokslininku str. 11 08412 Vilnius Lithuania Quality: ISO 9001:2008	www.eksmaoptics.com Social: LinkedIn E-mail: Tel.: +370 5272 99 00 Fax: +370 5272 92 99
Feinwerkoptik Zünd AG Haldenstr. 3 9470 Werdenberg Switzerland	www.feinwerkoptik-zuend.ch Tel.: +41 81 750 39 39 Fax: +41 81 750 39 30
FiberBridge Photonics GmbH Hollerithallee 8 30419 Hannover Germany	www.fiberbridge-photonics.com Tel.: +49 511 2 78 82 99 Fax: +49 511 2 78 81 00
FiberLabs Inc. KDDI Laboratories building, 2–1–15 Ohara, Fujimino-shi, Saitama, 356–8502 Japan	www.fiberlabs-inc.com Tel.: +81 49 278 7829 Fax: +81 49 263 9328
FIBERPRO, Inc. 26–55 Gajeongbuk-ro Yuseong-gu, Dae-Jeon Korea	www.fiberpro.com Tel.: +82 42 3 600 030 Fax: +82 42 3 600 040
Galvoptics Ltd Harvey Road Burnt Mills Industrial Estate Basildon, Essex SS13 1ES United Kingdom	www.galvoptics.co.uk E-mail: Tel.: +44 1268 72 8077
Gooch & Housego PLC Dowlish Ford Ilminster TA19 0PF United Kingdom	www.goochandhousego.com Social: LinkedIn, Twitter, Youtube Tel.: +44 1460 25 6440
HBM FiberSensing, S.A. Rua Vasconcelos Costa, 277 4470–640 Maia Portugal Quality: ISO 9001:2008	www.hbm.com/fs Social: LinkedIn, Youtube E-mail: Tel.: +351 229 61 3010 Fax: +351 229 61 3020
HEBO Spezialglas Ulmer Strasse 80 73431 Aalen Germany	www.hebo-glass.com Tel.: +49 73 6 17 10 88 Fax: +49 73 6 17 10 89
Jilin Tianhua Opto-electrical Technology Development Co, Ltd. Torch road 286, High Technology district Changchun City, Jilin Province China	jilintianhua.en.ec21.com E-mail: Tel.: +86 431 8517 5526 Fax: +86 431 8517 9189
LASERVISION GmbH & Co.KG Siemensstr. 6 90766 Fürth Germany	www.uvex-laservision.de Tel.: +49 911 97 36 81 00 Fax: +49 911 97 36 81 99
Lensel Optics Pvt Ltd 66/2, D2, MIDC, Chinchwad Pune MH 411019 India	www.lenseloptics.com E-mail: Tel.: +912 02747 43 40 Fax: +912 02747 02 12
MOK Optics Co. Ltd. Building 3, Qunsheng Baimajun Taijiang District, Fuzhou China	www.mokoptics.com E-mail: Tel.: +86 591 8860 2890
NANEO Precision IBS Coatings GmbH Heuriedweg 31a 88131 Lindau Germany	www.naneo.com E-mail: Tel.: +49 8382 911 39 50 Fax: +49 8382 9 11 33 99
OASYS GmbH Optics and Systems Rockwinkeler Landstr. 117A 28325 Bremen Germany	www.oasys-optics.de Tel.: +49 421 4 85 36 00 Fax: +49 421 48 99 94 03
Orion Photonics Unit 1B, Lake Industrial Estate Shebbear Devon EX21 5SP United Kingdom	www.orionphotonics.com Tel.: +44 333 600 7510 Fax: +44 333 600 7520
PMS Optik Kölner Straße 42 60327 Frankfurt Germany	www.pms-optik.de Tel.: +49 69 7 50 01 60 Fax: +49 69 7 50 01 63 22
Qioptiq Photonics GmbH & Co KG Hans-Riedl-Str. 9 85622 Feldkirchen Germany	www.qioptiq.com Tel.: +49 89 2 55 45 80 Fax: +49 89 2 55 45 111
S1 Optics GmbH Fabrikstr. 8 72622 Nürtingen Germany	www.s1optics.com Tel.: +49 70 2 26 00 27 80 Fax: +49 70 2 26 00 27 88
Santec Corporation Photonics Valley Ohkusa Campus 5823 Ohkusa-Nenjyozaka Komaki, Aichi 485–0802 Japan	www.santec.com Tel.: +1 800 SANTEC-1 / 1-201-488-5505 Fax: +1 201 488 7702
Schneider Kreuznach Ringstraße 132 55543 Bad Kreuznach Germany	www.schneiderkreuznach.com Tel.: +49 671 60 10 Fax: +49 671 60 11 09
Sercalo Microtechnolgy Ltd. Rue des Draizes 5 2000 Neuchâtel Switzerland	www.sercalo.com Tel.: +41 32 732 15 20
Spectrogon Box 7071 187 12 Täby Sweden	www.spectrogon.com Tel.: +46 8 6 38 28 00 Fax: +46 8 6 38 28 08
Thin Film Physics AG Althardstrasse 70A 8105 Regensdorf Switzerland	www.tfp-thinfilms.com Tel.: +41 44 842 23 23 Fax: +41 44 842 22 67
Umicore Coating Services Ltd. Kinnoull Street Dundee, DD2 3ED United Kingdom	www.coatingservices.umicore.com
Vortex Optical Coatings Ltd. Unit 10 Greenfields Business Park Wheatfield Way, Hinckley Leicestershire LE10 1BB United Kingdom	www.vortexopticalcoatings.co.uk Tel.: +44 1455 61 3029 Fax: +44 1455 61 7188
Wuhan Yilut Technology Co., Ltd. Yilut Technology Park, No.7 Fozuling 1st Rd. East Lake Hi-Tech Zone 430200, Wuhan China	Tel.: +86 27 8780 8676 Fax: +86 27 8780 8988
wzw optic AG Mühlsteinstrasse 12 9436 Balgach Switzerland	www.wzw.ch Tel.: +41 71 722 12 14 Fax: +41 71 722 12 40
Click on a company entry to mark it. Product entries of suppliers having an ad package are displayed with a logo and other improvements.

Users: if any displayed information is incorrect (e.g., a listed supplier does not offer such products) or legally problematic, please notify RP Photonics so that the problem can be solved.

Suppliers: you can report modified data using a form, which is provided via the button "Edit profile data" on your company profile page. You can obtain enhanced entries, showing additional information on your products and your company, and standing at a higher position in the list.

If you like this buyer's guide, share it with your friends and colleagues, e.g. via social media: