Directory of Photonics Suppliers — A

10Gtek Transceivers Co., Ltd. 3 Micron Laser Technology 3D-Micromac AG 3-GIS 3L-Systems, LLC 3photon 3SAE Technologies Inc. 3SP Technologies S.A.S. 3V Technology 3W Photonics 4D Technology Corporation 4in1 Photonics LLC 8photonics GmbH

A. Optical Components Ltd. A.D.S. International S.r.l. A.R.C. Laser GmbH AA Opto Electronic AA Service Tech Inc. Abacus Laser Abrisa Technologies ABSee-Laser ABSYS S. A. AC Photonics Acal BFi Access Laser Company Access Optics AccuCoat, Inc. Accumold Accuratus Corporation Accusy Photontech, Ltd. AceXon Acree Technologies Acrolite Fiber Optic Lighting and Sensing ACSYS Lasertechnik GmbH (HQ) Adamas Optics, LLC Adaptica Srl Adept Optical Ltd AdlOptica GmbH Admesy BV Adsys Controls Inc. AdTech Optics Inc. Adtran, Inc. Advalight AdValue Photonics Advanced Fiber Resources Ltd. advanced fiber tools GmbH Advanced Glass Industries Advanced Optical Solutions GmbH Advanced Optics, Inc. Advanced Optowave Corporation Advanced Photonic Sciences Advanced Photonix, Inc. Advanced Scientific Concepts Aeon Corporation AEPONYX Inc. Aerodyne Research, Inc. Aerotech, Inc. AFL AFL Hyperscale AFW Technologies Pty Ltd. Agile Optic GmbH Agilechip Photonics Co., Ltd Agilent Technologies Agiltron Inc. AGM Global Vision, LLC. Agnitron Technology, Inc. Aifotec AG AIM Infrarot-Module GmbH Airy Optics Inc. AIXTRON SE AKELA Laser Corporation Akoneer Aktyvus Photonics Al Dahiyah Group Trading Alban Laser Systems Albis Optoelectronics Albrighter Technology Co., Ltd. Alfa Chemistry Alien Photonics Alight Technologies ApS Align Optics ALIO Industries, LLC Alkor Technologies Allied Laser Solutions, LLC Allied Scientific Pro Allied Vision Technologies GmbH ALL-IN OPTICS Alluxa Allwave Lasers Devices Inc. Alnair Labs ALPAO SAS Fuzhou Alpha Optics Co., Ltd. ALPhANOV Alpine Research Optics Altechna UAB Altimet SAS Altos Photonics Alxenses Company Ltd. American Air & Water, Inc. American Laser Enterprises, LLC American Polarizers, Inc. AMF Optical Solutions Amonics Ltd. Aviation Magneto Optical Sensor Corp. (AMOS) AMPHOS GmbH Ampliconyx Amplitude Laser Group ams AG AMS Technologies AG ANDANTA GmbH Andor Technology Andover Corporation Angstrom Engineering Angstrom Precision Optics Inc. Anritsu Company AOA Technology Co. Ltd AOG Crystal Technology Co, Ltd. AOG Sapphire Optics Co., Ltd. A-ONE Technology Ltd. AOS Optics Co., Ltd AOS Technologies AG AP Sensing GmbH AP Technologies Aperture Optical Sciences APEX Technologies Apogee Instruments, Inc. Apollo Instruments, Inc. Apollo Optical Systems Inc. Appletec Ltd. Applied Laser Engineering Applied Optoelectronics, Inc. (AOI) Applied Scientific Instrumentation Äpre Instruments Aragon Photonics ARC Electronics Archer OpTx Arden Photonics Ltd. Argolight SA Argotech a.s. Argyle International AOM - Arizona Optical Metrology Arktis Laser Inc. Armadillo SIA Armstrong Optical Arroyo Instruments, LLC Art Fiber Systems GmbH ArzhOptics Ascentta Inc. Asclepion Laser Technologies ASLD GmbH Aspen Systems, Inc. Asphera Incorporated asphericon AS-Photonics Astanza Lasers, Inc. A-Star Photonics, Inc. Astro Optics Pvt Ltd Astrolight Asue Co., Ltd. AT Crystals AtGrating Technologies Co., Ltd. ATL Lasertechnik ATLA Lasers, AS ATOP Technology AUREA Technology Automatisa Laser Solutions AUXXOS GmbH Avantes B. V. Aven Inc. Avenir Photonics GmbH & Co. KG Avesta Ltd. AVoptics Axetris AG Axiom Optics AZ Displays AZ Technologies Azastra Opto Inc AZURE Photonics Co., Ltd. Azurlight Systems

B & H Foto & Electronics Corp. B&M Optik GmbH B&W Tek BAE Systems, Inc. Bandweaver Bandwidth10 Barnett Technical Services, LLC 8153 Elk Grove Blvd. Base Lab Tool Inc Basler AG Baso Precision Optics Ltd. Baspik Ltd. BATOP GmbH Baublys Laser GmbH BaySpec Inc. B-Con Engineering Inc Beamagine Beamera BeamQ Lasers BeamXpert GmbH Becker & Hickl GmbH Befort Wetzlar Beijing Golden Way Scientific Co. Ltd. Beijing JIEPU TREND Technology Beijing Keyang Photonics Co. Ltd. Beijing RealLight Technology Co. Ltd. Beijing Reci Laser Technology Co., Ltd. Beijing Rofea Optoelectronics Co., Ltd. Belford Research Ltd. Bena Optical Products Ltd. Bentham Instruments, Ltd. Bentham Press Beratron GmbH Bergmann Messgeraete Entwicklung KG Berkshire Photonics Berlin Fibre Bern Optics Inc. Bernhard Halle Nachfolger GmbH Berthold Technologies GmbH & Co. KG BestLaser Opto Component Device Ltd. Bettonville Ltd Beyondtech, Inc. BKT Elektromechanik Entwicklungs- und Produktions GmbH BKtel photonics Bloom Lasers Blue Sky Research Bluebean Optical Tech Ltd. Blueridge Optics BlueTube Technology BMV Optical Technologies Inc. Bodkin Design & Engineering Bohr Optics Co., Ltd Bolite Co., Ltd. Bond Optics Bones Electronics Co., Ltd Borer Chemie AG Boston Electronics Corporation Boston Micromachines Corporation Boxin Optics (Qingdao) Co., Ltd. Breault Research Organization, Inc Bresser GmbH Brewer Science Inc. Bright Photonics BV BrightLaser Limited Brightlight Photonics Inc. BrightView Technologies, Inc. Brimrose Brinell Vision Bristol Instruments, Inc. Broadcom Brolis Broptics Technology Inc. Bruker Corporation BWT Beijing Ltd. Bystronic Laser AG

Cailabs Calmar Laser Cambridge University Press Camlin Ltd. Canlas Laser Processing GmbH Capovani Brothers Inc. CarbonVision GmbH CareGlance s.r.l. Cargille Laboratories Carl Zeiss Jena GmbH Carl Zeiss Microscopy GmbH Cascade Laser Corporation Cascade Optical Corporation CASIX Inc. CASTECH Castor Optics Inc. Cavitar Ltd CDGM Glass Company Europe GmbH CDP Corp. CeNing Optics Co., Ltd Central Glass Fiber Co., Ltd. Century Light (HK) INT'L Group Limited CeramOptec GmbH ceratek corporation Chang Chun Jiu Tian Optoelectronics Co. Ltd. Changchun Juncheng Optical Instrument Co., Ltd. Changchun Realpoo Photoelectric Co., Ltd. chilas B. V. Chineselens Optics Co., Ltd Chiral Photonics Christoph Deininger Chroma Germany GmbH Chroma Technology Corp. Chromasens GmbH Chronos Photonics LLC Chunghwa Leading Photonics Tech (CLPT) Ciena CILAS CINOGY Technologies GmbH Civan Lasers CivilLaser Laser Source Technology Co., Ltd. Claire Lasers Corporation Clark MXR Clean-Lasersysteme GmbH Clear Align, LLC CLZ Optical Co., Ltd. Coastline Optics, Inc. Cobex Materials CodeSeeder KG CodeSScientific - Photonics CODIXX AG Coercive Systems Ltd Coherent Corp. Cole-Parmer Instrument Company, LLC Coligh Optics Technology Co. Ltd Colorado Thin Films, Inc. ColVisTec Comar Optics Ltd Comcore Commonlands LLC Compact Laser Solutions GmbH comptek solutions COMSOL, Inc. Connect Broadband Conoptics Control Laser Corporation Control Micro Systems / CMS Laser Convergent Photonics LLC CoolLED Ltd. CorActive High-Tech Inc. Core Optronics Co., Ltd Corning Inc. Coupletech Co., Ltd． Couriertronics Coursen Coating Labs, Inc. COX Co. Ltd. CPG Optics CRAIC Technologies, Inc. Creator Optics, Inc. Crisel Instruments s.r.l. Cristal Laser S. A. Crydet Ltd. CryLaS GmbH Crylight Photonics, Inc. Crylink Cryslaser Inc. Crysmit Photonics Co., Ltd. Crystal GmbH Crystal IS, Inc. Crystalaser Crystech Inc. Crystran Limited Crystrong Photonics Technology Co., Ltd​ Crytur, spol. s r.o. Compound Semiconduclor (Xiamen) Technology Co., Lld. Cubert GmbH Custom Scientific, Inc. Cutera Cutting Edge Coatings GmbH CVD Equipment Corporation CYBEL, LLC Cylite

Data Optics Inc. Datacomtools.com Dausinger & Giesen GmbH Fujian DayOptics, Inc. DCM Tech, Inc. Deeplight SA Del Mar Photonics, Inc. Delta Optical Thin Film A/S Delta Photonics Deposition Sciences, Inc. DialAct Corporation Diamond GmbH DiCon Fiberoptics, Inc. DIGCO Inc. Dimension Technology Co., Ltd. Dimetix AG DIOPTIC GmbH DiOptika Directed Light Inc. Discovery Semiconductors, Inc. Diverse Optics DIY-Optics GmbH Docter Optics SE DoGain Dolan-Jenner Industries Dopa Diamond Tools Doric Lenses Inc. DoubleHelix DPSS Lasers Inc. Dr. Türck Ingenieurbüro Dream Photonics Inc. DRS Technologies Duma Optronics Ltd. DWDM.ME DXG Ltd. Dynamic Optics s.r.l. Dyneos AG

EC System International Eckhardt Optics LLC Eclipse Optics AB EcoGlass, a.s. e-con Systems, Inc EDGE Optical Solutions EdgeWave GmbH Edinburgh Instruments Ltd. EDWATEC SA EFFECT Photonics Egismos Technology Corporation El.En. s.p.a. eLas educational Lasers Electro Optical Components, Inc. Electron Test Equipment Limited Element Six Ltd. Elent A ELFYS Elite Optoelectronics Technology Co., Ltd. Elixir Photonics Elliot Scientific Ltd. Elsevier Inc. ELUXI Ltd. Emberion EMCORE Corporation Emergent Vision Technologies, Inc. EMP-Centauri, spol. s r.o. Empire Precision Plastics Beyond Technology Energetiq Technology, Inc. engionic Femto Gratings GmbH engionic Fiber Optics GmbH Enlight Technologies, Inc. EO Technics Co., Ltd. Eoptolink Technology Inc., Ltd. EOS GmbH ephotonics EPIC – European Photonics Industry Consortium Epic Crystal Co., Ltd. EPIGAP Optronic Epilog Laser Epolin Epsilon Photon EQ Photonics GmbH EraserLaser GmbH Esco Optics eSource Optics Wuhan Especial Optic ET Enterprises Ltd. Eulambia Advanced Technologies Ltd. Eurolan Ltd. EuroLase European Optical Society European Physical Society Evanescent Optics Inc. Evaporated Coatings, Inc. Everbright Photonics Everfoton Evergreen Laser Corporation Everix EVK DI Kerschhaggl GmbH Evolase Oy EXALOS AG Excelitas Technologies Corp. EXFO Inc. Exosens SAS

Fairchild Imaging FARO Scanner Production GmbH FBG TECH FBGS International NV FCC FibreCableConnect GmbH FEDAL, LLC Feinwerkoptik Zünd AG Felastec GmbH Femtika UAB Femtochrome Research FEMTOPRINT SA Femtum Fermionics Opto-Technology Fiber Connections, Inc. Fiber Optic Center Fiber Optical Solution Ltd. FiberBridge Photonics GmbH Fibercryst Fiberdesign Shenzhen Fiberik Communications Co., Ltd. Fiberinthebox Fiberise FiberLabs Inc. FiberLAST Inc. FiberLogix Intl. Ltd. FIBERPRO, Inc. Fibersense & Signals Inc. FiberTech Optica Inc. FiberTek Pte Ltd Fiberware FICHOU ficonTEC Service GmbH Finger Lakes Instrumentation Firebird Optics FireflySci, Inc. First Light Lamps Ltd First Sensor AG First Surface Mirror LLC FISBA AG FiSens GmbH Flash Photonics Flash Photonics Canada Fleige Optik GmbH & Co. KG Flexible Optical B. V. Flexitech Avia Ltd FLIR Systems GmbH Fluence Technology sp. z o.o. FluxLight, Inc. FOBA Laser Marking + Engraving Solutions | ALLTEC Angewandte Laserlicht Technologie GmbH Focc Technology Co., Ltd FOCtek Photonics, Inc. FOCUS Optical Alignment, Inc. Fuzhou Focus Technology Co., Ltd. Focuslight Technologies Inc. Forward Photonics LLC FOS Inon Optics GmbH FOSCO Connect FRAMOS GmbH Frank Optic Products GmbH Frankfurt Laser Company Fraunhofer Institute for Telecommunications Fraunhofer-Institut für Zuverlässigkeit und Mikrointegration (IZM) Freedom Photonics LLC Fresnel Technologies Fringoe Pte Ltd FR-Lasertechnik GmbH FS.COM Inc FUJI Science & Technology Fujikura Furukawa Electric Futonics Laser GmbH Fuzhou Caston Optronics Co., Ltd. Fuzhou Farview Optics Co., Ltd. Fuzhou Hundreds Optics Inc.

G&H Artemis G2V Optics Inc. Galaxy Scientific Galvoptics Ltd GAMDAN Optics Inc. Gamma Scientific GDV Systems + Solutions Gefasoft Automatisierung und Software GmbH GEHT International Ltd Gekko Photonics Ltd. GELINDE Optical Co., Ltd. GFH GmbH GiAi photonics Co., Ltd Gigahertz-Optik GmbH Gigaphoton GIP Technology Corp. Glass Fab Inc. Global Foxcom Global Laser Ltd Global Optics UK Ltd GLsun Science And Tech Co., Ltd Glucoloop AG Ningbo GMF Telecom Technology Co., Ltd. GMP SA, Büro Zürich GMT Europe GmbH Shenzhen Gongda Laser Co., Ltd. GoyaLab GPD Optoelectronics Grabnpay E-trade Private Limited Gradient Lens Corporation Grandway Graticules Optics Limited GreenOptics Inc. Greenlight Optics greenTEG AG GRINTECH GmbH Growth Technical Marketing Wuhan GuangAo Technology Co. Ltd. Gurley Precision Instruments

Haas Laser Technologies, Inc. HAM Präzision - Hartmetallwerkzeugfabrik Andreas Maier GmbH Hangzhou BrandNew Technology Co., Ltd. HANSENTEK Haphit Inc Hardin Optical HBK FiberSensing, S.A. HC Optical Science and Tech He Rui Optics Co., Ltd. Headwall Photonics HEBO Spezialglas Heidelberg Instruments Inc. Heisler Semiconductor LLC Heliotis AG Helioworks, Inc. HELLA, Inc. Hellma GmbH Hembach Photonik Henan Shijia Photons Technology Co., Ltd heracle GmbH Heraeus Holding GmbH Heraeus Conamic Heyoptics, Co. Ltd. HG Optronics HG Tech HHV Advanced Technologies Pvt. Ltd. HieFo Corporation high-E Photonics Highland Technology, Inc. Himet Hind High Vacuum Company Pvt Ltd. Hinds Instruments Hitachi High-Tech America, Inc. Hitronics Technologies HJ Optronics Inc. HLJ Technology Co., Ltd. Hobbite Co., Ltd Hofbau Optik Holmarc Opto-Mechatronics HOLO/OR Ltd. HOLOEYE Photonics AG Holo-Spectra, Inc. Holoxica Ltd. Home Run Corp. Hontec Optics HORIBA Scientific HOYA Corporation USA HP Spectroscopy GmbH HT Laser UG HTA s.r.l. HTA Enterprises HTDS HYC Co., Ltd HyOptic Technology Co., Ltd Hyperion Optics Hyspex

IBPhotonics Ltd. Ibsen Photonics A/S iC-Haus Germany ID Photonics GmbH ID Quantique ID&T Italia Srl IDIL Fibres Optiques IDS Imaging Development Systems GmbH IEEE IL Photonics Image Science Ltd Imagine Optic SA IMM Photonics IMOS Gubela GmbH Imperx, Inc. Impetux Optics Impex High Tech IMRA America Incom Industrial Fiber Optics, Inc. Industrial Optics Unlimited Infinera Corporation Infini Fiber Optic Cable Infrared Materials, Inc. Infrared Optics Supply INGENERIC GmbH Inkron Oy Inlight Precision Optics Co. Ltd Inneos LLC Innofiber InnoLas Laser GmbH Innolite GmbH Innotech Laser Innotech Laser GmbH Innovation in Optics Inc. Innovative Laser Safety Innovative Photonic Solutions INO Inometrix Inc. InPhenix, Inc. Inprentus, Inc. InPut Optica Technology, Inc. Inrad Optics Insight Photonic Solutions, Inc. InStockOptics Instrument Systems GmbH Integra Optics Integrated Optics, Ltd. Intense Intepon International Crystal Laboratories Intlvac Thin Film Corp. IntraAction Invigon GmbH ios Optics IPG Photonics Corporation I-Photonics, UAB IPT Fiber Sp. z o.o Iradion Laser, Inc. i-RED Infrarot Systeme GmbH LASER ACADEMY by IREPA LASER IRflex Corporation Iridian Spectral Technologies IRnova AB IS-Instruments Ltd. Isomet Corporation Isuzu Glass ITF Technologies Inc. ix Cameras IXUN Laser Technology GmbH

JADAK JASCO JenLab GmbH Jenoptik AG j-fiber GmbH JG International JGM Associates, Inc. Jilin Tianhua Opto-electrical Technology Development Co, Ltd. Jinan Changtai CNC Technology Co., Ltd. Jinan Nanosecond Photoelectric Technology Co., Ltd. Johnson & Johnson Surgical Vision, Inc. JSC Mostcom

K Lab Corporation K&S Advanced Systems Kapteyn-Murnane Laboratories Inc. Karl Lambrecht Corporation Kentech Instruments Ltd. Kerdry Kern Technologies, LLC KETEK GmbH Keyence Corporation of America Keysight Technologies, Inc. Kimmon Koha Co., Ltd. Kingfisher International Kingsview Optical Ltd KLA Instruments Klar Scientific Kogakugiken Corp. Koheron Kokyo, Inc. Komlas Optische Komponenten und Lasersysteme GmbH Korth Kristalle Korvus Technology Ltd KostaCLOUD Kowa American KrellTech KS Photonics Inc. Kvant Lasers s.r.o. Kylia Kyocera SLD Laser, Inc.

L3HARRIS Labsphere, Inc. LaCroix Precision Optics Lahat Technologies Ltd Lambda Photometrics Ltd Lambda Research Corporation Lambda Research Optics Lambda Scientific Systems, Inc. Lambert Instruments BV Lano Photonics Co., Ltd. Larsen Equipment Design LAS Photonics Lasea S. A. Qingdao Lasence Co., Ltd Laser 2000 GmbH Laser Cheval Flame Spray Technologies BV Laser Components GmbH Laser Electronics Laser Focus World Laser Institute of America Laser Lines Ltd. Laser Mechanisms, Inc. Laser Peak Laser Photonics, Corp Laser Protect Laser Research Optics Laser S.O.S. Ltd. Laser Sources Ltd. Laser Zentrum Hannover e.V. Laserand, Inc. LaserAnimation Sollinger Laserax Laserex Technologies Laserglow Technologies Laserline GmbH Lasermate Group, Inc. LMD Power of Light Corp. dba LaserMaxDefense Lasermet Ltd. LaserOptec Laserpoint LasersCom LLC LaserStar Technologies Lasertec Inc. Lasertel North America LASERVISION GmbH & Co.KG Laservision USA LASIT spa LASOS Lasertechnik GmbH Lastek Pty Ltd Lastronics GmbH LaVision GmbH Layertec GmbH L-com Global Connectivity LC-Tec LD4B, UAB LD-PD Inc. LED Microsensor NT, LLC LEDlas Corp. LEDVANCE GmbH Leica Camera AG Leica Geosystems AG Leica Mikrosystems AG Lensation GmbH Lensel Optics Pvt Ltd lentiltec gmbh Leonardo Electronics US Inc. LEOS Instruments s.r.l. Level Five Supplies Leysop Ltd. Lfiber Optic Ltd. LIDARIS Ltd. LIGENTEC SA Light Age, Inc. Light in Motion Light Logics Holography and Optics Pvt. Ltd Lightcomm Technology Co., Ltd. Lightcore Technologies Lightel Lightelligence, Inc. Lightera Headquarters LightFab GmbH Lightguide Optics USA, LLC Lighthouse Photonics Inc. Lightnovo ApS LightOptics, Co. Ltd. LightPath Technologies, Inc. Lightspeed Technologies Inc. Lightstar Technology LightTrans International GmbH LioniX International BV LIOP-TEC GmbH Litech Optics Co., Ltd. LiteLinx Lithium Lasers Srl Litilit Litron Lasers Ltd. LIVE Lasersystems Liverage Lobre srl LohnStar Optics LongWave Photonics LLC LPKF Laser & Electronics AG LS Instruments LTB Lasertechnik Berlin GmbH Luceda Photonics Luceo Co., Ltd. LUCID Vision Labs, Inc. Luciol Instruments SA LuckLaser Technology Co., Ltd Łukasiewicz Research Network LumberLine Laser LumeDEL LLC Lumencor Lumenis Inc. Lumentum Operations LLC Lumerical, Inc. Lumetrics Lumex Inc. LUMICKS B.V. LUMILEDS LumiMetric Technology Co., Ltd. Lumina Power, Inc. Luminit, LLC Lumispot Technology Corp. Lumos Laser Ltd. Lumoscribe LTD Luna Lusospace Luvitera UAB LUXERI SAS Luxinar Luxmux Technology Corporation LuxQuanta Technologies S.L. LYNRED-USA Lytid SAS

M3 Measurement Solutions Inc. Mad City Labs Inc. Maier Photonics, Inc. Maiman Electronics SL MantiSpectra Manx Precision Optics MAPIR Mark Optics, Inc Market Tech, Inc. Marktech Optoelectronics Marysol Technologies, Inc. Master Bond Inc. Materion Corporate Headquarters Matrix Global Networks Max Photonics McPherson Meadowlark Optics, Inc. MECO Meerstetter Engineering GmbH Mega Speed Corporation MEISU Meller Optics Meopta - optika, s.r.o. Meridian AG Mesa Photonics Metalaser Metalenz, Inc. Metamaterial Inc. (META) Metrohm AG Metrolux Meuser Optik GmbH MG Laser MG Optical Solutions GmbH MH GoPower Co., Ltd Mich Science and Technology Ltd. Micro Laser Systems, Inc. Micro Photon Devices MICRO-EPSILON Optronic GmbH Microgate Srl Micromaterials, Inc. Micro-Radian Instruments MICROS Optics GmbH & Co. KG MicroStep Europa GmbH Microtech Instruments, Inc. Midel Photonics GmbH Midwest Laser Products, LL Midwest Optical Systems, Inc. Mightex Systems Mikrop AG Mildex Inc. Wuxi Milewave Photonics Technology Co., Ltd. Minioptic Technologies, Inc Mirage Photonics Mirega SAS mirSense Mitsubishi Cable Industries M-Kube Enterprise LLC M-Labs Ltd. MLase AG MLD Technologies, L.L.C. MLOPTIC Corp. MLT Micro Laser Technology GmbH Modular Photonics Modu-Laser Modulight, Inc. MOG Laboratories Pty Ltd MOK Optics Co. Ltd. molex LLC Möller-Wedel Optical GmbH Moltech GmbH Monospektra MONTFORT Laser GmbH MorePhotonics MORITEX North America, Inc. Motion Engineering Moulded Optics GmbH Mountain Photonics GmbH MoviTHERM MOXTEK, Inc. MPI Corporation MPS Micro Precision Systems Mundt & Associates Inc. MWTechnologies, Lda. MyntOptics

NaKu Technology Co., Ltd NANEO Precision IBS Coatings GmbH Nanjing Shuncheng Optical Components Co., Ltd. Nanning Xionghua Photoelectric Technology Co., Ltd. Nanobase, Inc. NanoFocus AG Nano-Giga nanoplus Nanosystems and Technologies GmbH Nanoscribe GmbH Narran s.r.o. National Laser Company National Photocolor Corporation Navitar Inc. neoLASE GmbH neoplas control GmbH Neptec Optical Solutions NETWORK GROUP, s.r.o. New England Photoconductor New Imaging Technologies (NIT) New Source Technology LLC New Span Opto-Technology Inc New Technologies and Consulting Newlight Photonics Inc. Newport Corporation Newport Thin Film Laboratory NEXLASE GmbH Nichia Night Vision Devices Nihon Kessho Kogaku Co., Ltd. Nikon Corporation Nikon SLM Solutions Group AG NIL Technology NiPro Optics Inc. NIREOS nLight Photonics Corporation nmLaser Products, Inc. Noir InSight NORBLIS Nordair Systems GmbH Norland Products Inc. Norlase NorPix, Inc. North American Coatind Laboratories NorthLab Photonics Northrop Grumman – Cutting Edge Optronics nortus Optronic GmbH Notch Optics Nova Photonics, Inc Novacam Technologies Inc. Novanta Photonics NovoViz SA NP Photonics, Inc. NTKJ Co., Ltd. Nu Opto Inc. NuCrypt LLC Nuphoton Technologies NuPhotonics LLC Nu-Tek Precision Optical Corp Nüvü Cameras

O'Shenu Technologies SRL OASIS Alignment Services OASYS GmbH Optics and Systems OBS FIBER Ocean Optics Ocean Opto Co., Ltd Shanghai Oceanhood Optoelectronics Technology Co., Ltd. Octave Photonics OCTLIGHT ApS Oculus Optikgeräte GmbH Oelabs Inc. Oerlikon Metco OEwaves, Inc. OF-LINK Communications Co., Ltd. Ohara Corporation Yunnan OLiGHTEK Opto-Electronic Technology Co., Ltd. Olympus Corporation of the Americas OMedasemi Co.,Ltd Omega Optical Omicron Laserage Laserprodukte GmbH Onyx Optics, Inc. OPCO Laboratory Ophir Optronics Solutions Ltd. Oplatek Group Oy Oplens Opotek Inc. Opsens Solutions OptaSense Optech Consulting OPTE-E-MA Engineering GmbH Optenso Optex Systems Optica Optical Engines Inc. Optical Fiber Packaging Limited Optical Filter Source Optical Installations Optical Mirror LLC Optical Sciences Corporation Optical Scientific, Inc. Optical Surfaces Optical Works Corporation Optico AG OptiConcepts Inc. Optics and Allied Engineering Pvt. Ltd. Optics Balzers AG Optics For Hire OpticsPlanet, Inc. Optiforms OPTIGER OptiGrate OPTI-KEN Optikexpertisen Optikos Corporation Optikron GmbH Optilab, LLC Optimal Optik Ltd. Optimark Fiber Optics Optimax Systems, Inc OptiPro Optitask Ltd. Optiwave Photonics Limited Optiwave Systems Inc. OPTIX-BD Optische Präzisionselemente GmbH Pistoriusstraße 6A Optizone Technology (Shenzhen) Ltd. Opto GmbH Opto Diode Corporation Opto Enginee LLC OPTO Precision Pte Ltd Opto System Co Ltd Opto-Alignment Technology, Inc. OptoCity Optocraft GmbH OptoElectronic Components Optogama Optogear Oy Optoi Microelectronics Opto-Knowledge Systems Inc. OPTOKON, a.s. Opto-Link Optolong Optics Co. Ltd Optomistic Products Opton Laser International Optonas UAB Optonetic, LLC. Optonova Sweden AB Optoplex Corporation Optoprim Germany GmbH Optores GmbH OptoSigma Optosky Photonics, Inc. Optosystems Optoteka Optotune AG Optrand, Inc. Optris GmbH & Co. KG Optromix, Inc. Optronic Laboratories, LLC Optronis GmbH OPTTON, Inc. ORAFOL Europe GmbH Orbits Lightwave, Inc. Oriental-Laser (Beijing) Technology Co., Ltd. Ortel OSE Optics OSI Laser Diode, Inc. OSI Optoelectronics OSN Laser Technology Ltd. OSRAM GmbH OSRAM Opto Semiconductors GmbH Ossila Ltd. OsTech OWIS GmbH Oxalis-Laser Oxford Fiber Oxford Instruments Industrial Analysis Headquarters: Oxide Corporation Oxxius OZ Optics

Pacific Coast Optics, LLC PacketLight Networks, Ltd. PanDao GmbH Panel Graphic Limited Pangolin Laser Systems, Inc. Pantec Biosolutions AG Pantron Automation PaR Systems (Pty) Ltd Park Systems Passat Ltd. PCE Instruments UK Ltd PEAK Instruments Inc Pegasus Optik GmbH Penn Optical Coatings Perfos PerkinElmer PFG Precision Optics, Inc. PG Instruments Ltd. Phaseform GmbH Phasemask Technology LLC PhaseTech Spectroscopy, Inc. PHASICS Philips Lighting Phoenix Optical Technologies Phoenix Photonics Ltd Phosctech Photonics Photek Photodigm Inc. Photometric Solutions International Photon Design Photon Engineering Photon etc. Inc. Photon Force Ltd. Photon Kinetics, Inc. Photon Lines Ltd. Photon Optical Co., Ltd. Photon Systems Photonchina PhotonFirst PHOTONIC Optische Geräte GesmbH & Co KG Photonic Science Photonic Solutions Ltd PT Photonic Tools GmbH photonicfab PhotoniCore Technologies Co., Ltd. PHOTONICPARTS Photonics Foundry GmbH Photonics France Photonics Industries International, Inc. Photonics Media Photonics Precision Engineering GmbH Photonics Systems GmbH Photonics Technologies Photonik Ingenieurbüro Dr. Walter Luhs PHOTONIS Technologies S.A.S. Shenzen Photonstream Technology Co., Ltd. PhotonTec Berlin GmbH Photonwares Co. PhotoScribe Technologies, Inc. Photran, LLC Photron USA, Inc. Physical Sciences Inc. Physik Instrumente GmbH & Co. KG Pico Light Solution Inc PicoLAS GmbH Picophotonics Ltd. PicoQuant GmbH Picotronic GmbH piezosystem jena GmbH PIKE Technologies Pixel Photonics GmbH Pixelink Pixelligent Technologies Plano Optics Private Limited Plastic Optical Fiber Trade Organization Pleiger Laseroptik Pleora Technologies Inc. PLT Laser GmbH PLX Inc. Plymouth Grating Laboratory POINTek Inc. Polariton Technologies AG PolarOnyx Polarus Laser polyoptics GmbH Polytec GmbH Polyteknik AS Port City Instruments, LLC Changchun Positive Optics Co., Ltd. Power Technology Inc. Präzisions Glas & Optik GmbH PreciLasers GmbH PreciSe Hyper-iMage Optics Ltd. Precision Fiber Optics Products Precision Glass & Optics PG&O Precision Optical poc Precision Optics Corporation Precision Technologies Pte Ltd. Precitec GmbH & Co. KG Preco, Inc. PremierPhotonics Prima Electro S.p.A. Prima Power Laserdyne Primanex Corporation PRIMES GmbH Princeton Scientific Corp. Prior Scientific Instruments Ltd. Prisma Photonics Ltd. Pritel Prizmatix Ltd. ProByLas AG Prof. Feierabend GmbH Pro-Lite Technology Ltd Prolog Optics ProPhotonix Ltd. Prospective Instruments LK OG PROTECT-Laserschutz GmbH Proximion AB ProxiVision GmbH Prüftechnik Dieter Busch AG Prysmian Group Pulsar Photonics GmbH PULSED GmbH Pure Photonics PureWavePolarizers Ltd PVD Products, Inc.

Qbic Laser System Inc. QD Laser, Inc. Qingdao NovelBeam Technology Co. Ltd. QiOVA Qlibri GmbH QPhotonics, LLC QS Lasers QTek Laser, LLC Quadoa Optical Systems GmbH Quandela Quanta Tech Quantar Technology Quantifi Photonics Limited Quantum Composers Inc. Quantum Computing Inc. Quantum Design, Inc. Quantum Light Instruments Quantum Opus, LLC Quantum Space Systems GmbH QuantumDesign Europe GmbH Qubig GmbH

R&D Ultrafast Lasers Kft. Radiant Dyes Laser & Accessoires GmbH Radiant Vision Systems Global HQ Radiation Monitoring Devices Radium Lampenwerk GmbH Rainbow Photonics AG Rainbow Research Optics, Inc. RAM Photonics LLC RANOVUS Raptor Photonics Rauscher GmbH Raybium AB Wuhan Raycus Fiber Laser Technologies Co., Ltd. Raylase AG Raymax Lasers Rayser Optronics, Inc. Raytec Systems AG RayTools AG RayVen Redback Systems RedShift BioAnalytics, Inc. RedWave Labs Ltd, Refined Laser Systems GmbH REFLEX Analytical Corporation Reliable Instruments House Renishaw plc Resolve Optics Resonance Ltd Retainagroup Ltd. Reynard Corporation RFOptic, Inc. RGB Lasersystems GmbH RGB Photonics Richardson Gratings Ricoh Imaging Company, Ltd. RIO Lasers, an OptaSense business RISE Research Institutes of Sweden Rising Electro-Optics Ltd. RIVoptics RMI Laser Sales RMT - Revolution Machine Tools Rochester Precision Optics Rocker Optics Roditi International Corporation Ltd. Rofam GmbH Roithner LaserTechnik Rosenberger-OSI GmbH & Co. OHG Rosendahl Nextrom Ross Optical RPWORLD Rudzinsky Associates Ruik-tech Communication (Dongguan) Co., Ltd. RZ Optics

S1 Optics GmbH Safibra SAL Engineering Saluki Technology Inc. Santec Corporation Satisloh AG Savvy Optics Corp. SCANLAB GmbH Scanner Optics Co., Ltd Scansonic MI GmbH Scantech Laser Pvt. Ltd. Schaefer Technologie GmbH Schmidt Marking Systems Schneider GmbH & Co. KG Schneider Kreuznach Schott AG Schröder Spezialglas GmbH Sciencetech Inc. Scientific Computing International Scientific Materials Corp. Scintacor SCIOPT Enterprises SCONTEL SCRICO, Inc. SEDI-ATI Fibres Optiques Semicore Equipment, Inc. SemiNex High Power Laser Diodes SemQuest Inc. Senop Senslogic Sensofar Sensors Unlimited Inc. Sensuron SENTECH Instruments GmbH Sercalo Microtechnology Ltd. Shangai Jingsheng Optoelectronics Technology Co., Ltd. Shanghai Baudcom Communication Device Co., Ltd. Shanghai SICCAS High Technology Corporation Shanghai Tarluz Telecom Tech. Co., Tld. Shapeoptics Technologies Holdings Shenzhen Adtek Technology Shenzhen RFH Laser Technology Co., Ltd Shenzhen Teco Optic Co., Ltd. Shenzhen Usource Technology Co., Ltd. Shenzhen XinZhenhua Optoelectronics Technology Co., Ltd Shenzhen Zentech Optics Ltd. Sherlan Optics SHF Communication Technologies AG Shimadzu Corporation Shinho Optics Ltd. Shinkosha Co. Ltd. SHKE Communication Tech SiCART Technology Sierra-Olympic Technologies Inc. Sigma Laser GmbH SILIOS Technologies Sill Optics GmbH & Co. KG Silverlight Ltd. Simphotek Inc. SIMTRUM Pte. Ltd. Simuloptics GmbH Single Quantum Singular Photonics Sinoceramics (USA), LLC Sintec Optronics Pte Ltd (HQ) Sinterit sp. z o.o. SIOS Meßtechnik GmbH Sirah Lasertechnik GmbH Sisco Siskiyou Corporation Sisma SiTele Inc SK Laser GmbH Sky Scientific Press SKYASTAR Technologies Corp. Skylark Lasers Skynet Lasers Inc. Hong Kong Xiang Shun Technology Co., Ltd SLF Svenska Laserfabriken AB SLS Optics Ltd. SLT Sensor- und Lasertechnik GmbH Smart Fibres SMART Photonics Chongqing Smart Science & Technology Development Co. Ltd. SOL Instruments Ltd. Solar Laser Systems Solaris Optics S.A. Fuzhou Solid Photon Inc Soliton Laser- und Messtechnik GmbH Somni Solutions Sony Semiconductor Solutions Corporation Southern Photonics Ltd Space Optics Research Labs SPARK LASERS Sparkle Optics Sparrow Quantum ApS SPAWR Industries Inc. Special industrial Lighting International BV. Specialised Imaging Ltd. SPECIM Spektaris Spectra Solutions Inc. Spectra Vista Spectral Devices Inc. Spectral Energies Spectral Evolution Spectral Products Spectral Systems, LLC Spectralio GmbH Spectra-Physics Lasers Spectrecology Spectrogon Spectrolight, Inc. Spectrum Logic Ltd. Spectrum Metrology Ltd, Spectrum Scientific, Inc. (SSI) Speirs Robertson Spektrum Laser-Entwicklungs- und Vertriebs-GmbH Sphere Ultrafast Photonics, SL SPIE SPOT Imaging Solutions Springer-Verlag GmbH SPT Laser Technology SQS Vlaknova optika a.s. Stable Laser Systems STANDA Ltd. Stanford Computer Optics, Inc Stanford Photo-Thermal Solutions StellarNet, Inc. Sterling Precision Optics, Inc. Sterlite Technologies Limited (STL) Strainoptics Sumita Optical Glass, Inc. Sumitomo Electric Lightwave Corp. Sunday Optics SuperLight Photonics BV Superlum Diodes Ltd. Surface Optics Corporation Sutter Instrument SVS-VISTEK GmbH Swabian Instruments GmbH Swamp Optics, LLC SwiRoc Corp. Swiss Terahertz Sydney Photonics Pty Ltd Sydor Instruments LLC Sydor Optics Synopsys, Inc. Syntec Optics Syron PTE Ltd. SZPHOTON

Taylor & Francis Group Taylor Hobson Tian Cheng Optic Co., Ltd. Te Lintelo Systems BV tec5 AG Techwin (China) Industr Co., Ltd. Tecnosens S.p.a. Tecnottica Consonni S.r.l. TecOptics Tegema B.V. Tektronix TelAztec LLC Teledyne DALSA Headquarters Teledyne Judson Technologies, A Teledyne Technologies Co. Teledyne Lumenera Telops Tematys Tempotec Optics Co., Ltd. Terahertz Store TeraSense Group, Inc. TeraSpinTec GmbH TeraView TERAVIL indie (TeraXion) The Imaging Source Europe GmbH The Optoelectronics Company Ltd The Photonics Group The Waterloo Optics Company Theia Technologies Thermo Electric Devices Ltd Thermo Fisher Scientific THOSS Media GmbH Thunder Optics Tianjin Maiman Laser Technology Co., Ltd. Tianjin Tengteng Optoelectronics Technology Co., Ltd. Tillquist Group AB Timegate Instruments Ltd. Tip Biosystems Pte Ltd Titan Tool Supply Inc. TJS, Inc. TLM Laser Ltd TMC Tokyo Instruments, Inc. Topag Lasertechnik GmbH Tosei Technology Hangzhou ToupTek Photonics Co., Ltd. Tower Optical Corporation TOWIN LLC TraceFocus MB Tribal Existance Productions Worldwide Trionplas Technologies GmbH Trioptics Optical Test Instruments TRUMPF Laser- und Systemtechnik GmbH TRUMPF Inc. TRUMPF Scientific Lasers GmbH + Co. KG TSI Incorporated TTI Fiber Communication Tech. Co., Ltd. Tydex TYKMA Lasers for Marking

UK Optical Plastics Limited ULO Optics Ltd. Ultra Photonics Ultrafast Systems Umicore UNI Optics Co. Ltd. United Lens Company, Inc. United Machining United Spectrum Instruments Universal Laser Systems, Inc. Universal Photonics Inc. Universal Thin Film Lab Corp., 232 North Plank Road, Newburgh University Science Books UpTek Solutions Corp. UQG Ltd. The Norman Industrial Estate Ushio America, Inc. UTOM AG

Valley Design Corporation VALO Innovations GmbH Vanguard Automation GmbH V-BMB Private Limited Veeco Vermont Photonics Technologies Corp. Vertex Optics VERTILAS GmbH Vertilite VFIBRE Ltd. V-gen Electro-Optics VI SystemsVI Systems GmbH VIAVI Solutions Inc. Videology Industrial-Grade Cameras Vigo Photonics VIP GmbH VisiMax Technologies, Inc. Vision Components Vision Embesoft Solution Vision Lasertechnik für Forschung und Industrie GmbH Vision Optics vivLaser VLC Photonics S.L. VM Photonics GmbH VM-TIM GmbH von Gegerfelt Photonics VONJAN Technology GmbH VOSCOM Technologies Co. Ltd. Voyawave Optics Ltd. VPIphotonics GmbH VX Instruments GmbH VY Optoelectronics Co., Ltd.

Wasatch Photonics WAVELABS Solar Metrology Systems GmbH Wavelength Electronics, Inc. Wavelength Opto-Electronic (S) Pte Ltd Wavelength References, Inc. WEINERT Fiber Optics GmbH Westboro Photonics WesTech Westech Optical Corporation Wiedamark Wieserlabs UG (haftungsbeschränkt) Wiley Wiley-VCH Verlag GmbH & Co. KGaA WiredSense GmbH WLoptical Co., Ltd. WOP | Workshop of Photonics World Star Tech Wuhan Sunma Technology Co, Ltd. Wuhan Yilut Technology Co., Ltd. Wuxi Qingyuan Laser Technology Co., Ltd Wyse Light WZWOPTICAG

XENON Corporation Xiamen Fengxing Optoelectro-tek Co., Ltd. Xiamen Powerway Advanced Material Co., Ltd. Xi'an OE Photonics Co., Ltd. XIMEA GmbH Xiton Photonics XONOX Technology GmbH XPhotonics XRnanotech

Yangtze Optical Electronic Co., Ltd. Chengdu Yasi Optoelectronics Co. Ltd. ZhuHai YB Photonics Co., Ltd. Yelo Ltd. Jinan Yihai Laser Technology Co., Ltd YIXI Smart Technology Co., Ltd. Y-Laser YODN Lighting Corp. Yangtze Optical Fibre and Cable Joint Stock Ltd. (YOFC) Yokogawa Test & Measurement Corporation Hangzhou Yong Hee Photonics Co., Ltd. Yongan Optics Co. Ltd. YSL Photonics Yupec Laser Germany GmbH Yutai Optics

ZC Optoelectronics Ltd. zerothird GmbH Zeus Industrial Products, Inc. Zewda Technology Co., Ltd Zhongji InnoLight Co., Ltd. Ziemer Ophthalmic Systems AG Sichuan Ziguan Photonics Technology Co., Ltd Z-LASER Optoelektronik GmbH zünd precision optics Zurich Instruments AG Zygo Corporation