| ACH2 Technologies Co., Ltd. / Rinks Web Corporation | | Industrial Camera & Advanced Imaging |
| Acteskyosan | | Positioning |
| AD Science Inc. | | Industrial Camera & Advanced Imaging |
| AIC-VISION Corporation | | Industrial Camera & Advanced Imaging |
| AIM CO., LTD. | | Lens |
| AISAY Corporation | | Lens |
| AISTHESIS Co., Ltd. | | Laser |
| AITEC SYSTEM Co., Ltd. | | IR + UV |
| AkiTech LEO | | Laser |
| Alpha-One Electronics Ltd. | | IR + UV |
| ALT INC. | | Laser |
| AMAKUSA OPTICAL CO., LTD. | | Lens |
| THE AMADA FOUNDATION | | Laser |
| AMETEK Co., Ltd. | | Lens |
| AMPLITUDE JAPAN G.K. | | Laser |
| Aptus Corporation | | Laser |
| Archer Optx Inc. | | Lens |
| ARTRAY CO., LTD. | | IR + UV |
| Asahi Electronics Laboratory Co., Ltd. | | Industrial Camera & Advanced Imaging |
| Astron Corporation | | Laser |
| Atik Cameras Ltd. | | Industrial Camera & Advanced Imaging |
| AUTEX, INC. | | Laser |
| AVAL DATA CORPORATION | | IR + UV |
| AYASE Co., Ltd. | | Laser |
| Canare Electric Co., Ltd. | | Laser |
| Canon Precision Inc. | | Positioning |
| Casley Consulting, Inc. | | Industrial Camera & Advanced Imaging |
| CBC Co., Ltd. | | Lens |
| CBC Optics Co., Ltd. | | Lens |
| CDGM Co., Ltd. | | Lens |
| CERATECH JAPAN Co., LTD. | | Lens |
| Changchun Boxin Photoelectronic Co., Ltd. | | Lens |
| Chroma Technology Japan G.K. | | Laser |
| CHRONIX Ltd. | | IR + UV |
| Circle & Square Co., Ltd. | | Lens |
| Connet Laser Technology Co., Ltd. | | Lens |
| CoorsTek | | Lens |
| CORNES Technologies Ltd. | | IR + UV |
| Craft Center SAWAKI Inc. | | Laser |
| CYBERNET SYSTEMS CO., LTD. | | Lens |
| KADOMI OPTICAL INDUSTRY CO,LTD | | Laser |
| KANTUM ELECTRONICS CO., LTD. | | IR + UV |
| KAWAI OPTICS CO.,LTD. | | Lens |
| KEN AUTOMATION, INC. | | Industrial Camera & Advanced Imaging |
| Keystone International Co., Ltd. | | Laser |
| KIKOH GIKEN Co., Ltd. | | Laser |
| KIMMON KOHA CO., LTD. | | Laser |
| KJ Corporation | | Lens |
| KLV Co., Ltd. | | Industrial Camera & Advanced Imaging |
| KOA COMMERCIAL CO., LTD | | Laser |
| KOENN Co., Ltd. | | Positioning |
| Kogakugiken Corp. | | Laser |
| KOJIMA ENGINEERING CO., LTD. | | Lens |
| KOSHIBU PRECISION CO.,LTD | | Lens |
| KYOCERA Corporation | | Laser |
| KYOKKO TRADING CO., LTD. | | Lens |
| Kyokuei Kenmakakou Co., Ltd. | | Lens |
| KYORITSU ELECTRIC CO.,LTD. | | Lens |
| KYORITSU SEIKI | | Lens |
| KYOTO SEMICONDUCTOR Co., Ltd. | | IR + UV |
| Kyoto Photonics Society | | IR + UV |
| Mahr Japan | | Lens |
| MARUBUN CORPORATION | | Laser |
| Matsunaga Special Welding Co., Ltd. | | Laser |
| Matsunami Glass Ind., Ltd. | | Lens |
| MB SMART Co., LTD | | Lens |
| Merck Performance Materials Ltd. | | Lens |
| MESS-TEK CO., Ltd. | | Positioning |
| Micro Edge Process Corporation | | Laser |
| MILS Systems, Inc. | | Industrial Camera & Advanced Imaging |
| MITSUBISHI CABLE INDUSTRIES, LTD. | | Laser |
| Monocrom S. L. | | Laser |
| MOSWELL CO., LTD. | | Industrial Camera & Advanced Imaging |
| M&S Instruments Inc. | | Laser |
| MSH Systems Co., Ltd. | | Laser |
| MUSASHI OPTICAL SYSTEM CO., LTD. | | Lens |
| NALUX | | Lens |
| Nan Jing Yong Ning Technology Instrument Co., Ltd. | | Laser |
| NANO CONTROL CO., LTD. | | Laser |
| NANOXEED CO., LTD. | | IR + UV |
| Nantong Xiangyang Optical Element Co., Ltd | | Lens |
| Nanyang KaiXin photoelectric Instrument co., Ltd. | | Lens |
| National Astronomical Observatory of Japan | | Space & Astronomical Optics |
| Natsume Optical Corporation | | Lens |
| NEOARK.corp | | Laser |
| Neotron Co., Ltd. | | Laser |
| New Metals and Chemicals Corporation, Ltd. | | Laser |
| NIDEK CO., LTD. | | Lens |
| Nihon Tokushu Kogaku Jushi Co., Ltd. | | Lens |
| NIKON CORPORATION | | Lens |
| Nippokougaku Co., Ltd. | | Lens |
| Nippon Electric Glass Co., Ltd. | | Space & Astronomical Optics |
| Nishimura Advanced Ceramics | | Lens |
| NITTO OPTICAL CO., LTD. | | Laser |
| NOVITEC CO., LTD. | | Industrial Camera & Advanced Imaging |
| NTT Advanced Technology Corporation | | Laser |
| Panasonic Factory Solutions Sales & Engineering Japan Co., Ltd. | | Lens |
| PCO Imaging Asia Pte Ltd. | | Space & Astronomical Optics |
| PEARL OPTICAL INDUSTRY CO., LTD. | | Lens |
| PHENIX OPTICAL CO., LTD. | | Lens |
| PHOTON R&D, INC. | | Laser |
| PHOTOTECHNICA CORP. | | Laser |
| Physix Technology Inc. | | Laser |
| PI-JAPAN Co., Ltd. | | Positioning |
| Pi PHOTONICS, Inc. | | Laser |
| Plastic Optical Co., LTD. | | Lens |
| Pneum | | Laser |
| Prior Scientific K.K. | | Positioning |
| PROFITET Co., Ltd. | | Laser |
| Prolinx Corporation | | Laser |
| PULAX CORPORATION | | Industrial Camera & Advanced Imaging |
| Pulstec Industrial Co., Ltd. | | Laser |
| S.G.K. Co., Ltd. | | Lens |
| Safran Reosc | | Space & Astronomical Optics |
| SAIS Co., Ltd. | | Lens |
| SAKAI MANUFACTURING CO., LTD. | | Positioning |
| SAN-EI ELECTRIC CO., LTD. | | IR + UV |
| San-Es Trading Co., Ltd. | | Laser |
| SANKEISHA&CO,. LTD. | | Lens |
| SAW&SPR-Tech CO.,LTD | | Laser |
| SCANSOL Inc. | | Laser |
| SCHOTT AG | | Space & Astronomical Optics |
| Seiwa Optical Ltd. | | Lens |
| sevensix Inc. | | Laser |
| Shenzhen Guangtongdian Technology Co., Ltd. | | Lens |
| SHERN YEONG PRECISE OPTICAL CO., LTD. | | Lens |
| SHIBUYA OPTICAL CO., LTD. | | Lens |
| Shimadzu Corporation | | Lens |
| SHINANO-SEIMITSU CO., LTD. | | Laser |
| Shinco Inc. | | Lens |
| Shonan Optical Macine Co., Ltd. | | Lens |
| SHOWA OPTRONICS CO., LTD. | | Laser |
| SIGMA TECH CO., LTD. | | Positioning |
| Sikoh-Tech Co., Ltd. | | IR + UV |
| Sino-Galvo (Beijing) Technology Co., Ltd. | | LENS |
| SoftWorks Co., Ltd. | | Laser |
| Spectral Application Research Laboratory Inc. | | Laser |
| Spectra Quest Lab., Inc. | | Laser |
| Spectra-Physics | | Laser |
| SPIE | | Laser |
| SUMITA OPTICAL GLASS, INC. | | Laser |
| Sumitomo Electric Industries, Ltd. | | Laser |
| Sumitomo Heavy Industries, Ltd. | | Laser |
| Sun Instruments, Inc. | | Laser |
| Sunny Japan Co., Ltd. | | Lens |
| SunPlus Trading INC. | | Laser |
| Suzuki Optics | | Lens |
| SYNERGY OPTOSYSTEMS Co., Ltd. | | Lens |
| Systems Engineering Inc. | | Lens |
| TAC COAT CO., LTD. | | Lens |
| Tachibana Optical Lens Co., Ltd. | | Lens |
| Taisyou Optical, Inc. | | Lens |
| Taizhou Jingda Optic Electric Co., Ltd. | | Lens |
| TAIYO KIKAKU Co., Ltd. | | Space & Astronomical Optics |
| TAKANO CO., LTD. | | Lens |
| TAKENAKA SYSTEM CO., LTD. | | Industrial Camera & Advanced Imaging |
| TAKESHO CO., LTD. | | Lens |
| TANAKA KIKINZOKU KOGYO k.k. | | Laser |
| TATSUNO OPTICS CO., LTD. | | Lens |
| Technical Co., Ltd. | | Lens |
| Technohands Co., Ltd. | | Positioning |
| T.E.M., Inc. | | Laser |
| | Laser |
| Thorlabs Japan Inc. | | Laser |
| Tokai Engineering Service Co., Ltd. | | Lens |
| TOKAI OPTICAL CO., LTD. | | Laser |
| Tokyo Instruments, Inc. | | Laser |
| TOKYO SEIKI KOSAKUSHO CO., LTD. | | Lens |
| TOPTICA Photonics K.K. | | Laser |
| TOSHIBA TELI CORPORATION | | Laser |
| TOYODA GOSEI CO., LTD. | | IR + UV |
| Trioptics Japan Co., LTd. | | Lens |
| TRUMPF CORPORATION | | Laser |
| T.S.L. Co., Ltd. | | Laser |
| TSURUMARU LTD. | | Lens |
