NEWS | NTKJ Co., Ltd. | Fresnel lens manufacturer

2026.10.22
General Announcement

Online Shop Reopening Notice

Our online shop, which had been temporarily suspended for a system security review, has now resumed service after we imp... Continue reading

2026.10.21
Exhibition

Join NTKJ at Photonics Innovation 2026. Our booth is No. H-18

NTKJ Co., Ltd. is pleased to announce our attendance for Photonics Innovation 2026 in Yokohama, Japan from 10th – 12th N... Continue reading

2026.10.21
General Announcement

Online Shop Emergency Maintenance Notice

Our online shop is currently temporarily unavailable due to a system security update. We apologize for any inconvenienc... Continue reading

2026.9.13

Join NTKJ at VISION 2026. Our booth is No. 10B76

NTKJ is pleased to announce our attendance to VISION 2026 in Stuttgart on October 6th – 8th, 2026. Our booth is 10... Continue reading

2026.6.8
Exhibition

Join NTKJ at OPK2026. Our booth is No. OPK-39

NTKJ Co., Ltd. is pleased to announce our attendance for OPK 2026 (Optics&Photonics KANSAI 2026) in Osaka, Japan fro... Continue reading

2026.3.24
General Announcement

Price Revision Announcement for Standard Products

NTKJ Co., Ltd. would like to announce a price revision for our standard products, effective from April 1, 2026. This re... Continue reading

2026.2.11
Exhibition

Join NTKJ at OPIE’26 in Yokohama, Japan

NTKJ Co., Ltd. is pleased to announce our attendance for OPIE 2026 in Yokohama, Japan from 22th – 24th April, 2026. ———... Continue reading

2025.12.18
Exhibition

Join NTKJ at Photonics West 2026. Our booth is No.3393

NTKJ is pleased to announce our attendance to Photonics West 2026 in San Francisco on January 20th – January 22nd,... Continue reading

2025.9.30
Exhibition

Join NTKJ at InterOpto2025 -Science Photonics Fair-

NTKJ Co., Ltd. is pleased to announce our attendance for InterOpto2025 -Science Photonics Fair- in Yokohama, Japan from ... Continue reading

2025.9.10
Exhibition

Join us at SPIE Optifab 2025, from October 21st to 23rd in Rochester, New York!

NTKJ Co., Ltd. are pleased to announce that NTKJ’s president and a sales engineer will be attending SPIE Optifab 2025. &... Continue reading