Join us at Photonics West 2021, from March 6th-11th at Digital Forum online!

NTKJ Co., Ltd. are pleased to announce that NTKJ’s president and a sales engineer will be attending Photonics West 2021 Digital Forum on line.

https://spie.org/conferences-and-exhibitions/photonics-west

At the exhibition, you will be able to receive information regarding NTKJ’s;
# UV-SWIR lenses
# Diffractive Optics
# Elliptical Fresnel lens to make freeform optics thinner
# Germanium Fresnel lens for IR application
# Fresnel lens
# Lenticular lens
# Lens arrays
# Made-to-order plastic lenses
# Any enquiries regarding our lens manufacturing services are welcome

ConfLogo-Desktop

📖 Our president Koichi Sato’s co-authored publication related to aerial display will be on sale (written in Japanese) 📚

[For touchless / non-contact operation / inspection Design points and latest trends]

★ with non-contact technology that is expected to spread in the corona era. Each expert who leads the research and development will explain a wide range of topics such as touchless operation and non-contact sensing key technology, design and development of related parts, and development of killer applications! —-Preface (partial excerpt)

Currently, it is required to adapt to the new normal brought about by the new coronavirus in various aspects. In the biotechnology field, research and development on measures such as testing, treatment, and vaccination against COVID-19 are proceeding at a rapid pace, but what can be done in the non-biotechnology field? ——- [Applications are being accepted for early discount] ↓ Please read if you are interested 👀

https://johokiko.co.jp/publishing/BC201202.php

Holiday Notice

Year-end 2020 and New Year holiday 2021 at NTKJ

Nihon Tokushu Kogaku Jushi Co., Ltd. (NTKJ) will be in Year-end and New Year holiday from 29th until 4th of January. Although we are still accepting enquiries via our website during this period, replies will be after 5th January.

Holiday notice

Nihon Tokushu Kogaku Jushi Co., Ltd. (NTKJ) will be in Summer holiday from 8th until 16th of August. Although we are still accepting enquiries via our website during this period, replies will be after the holiday.

Additional Solar concentrator Fresnel lenses “CF600-BL/3T” & “CF600-BL/4T” on our product list

The long-awaited 3mm and 4mm thicknesses have been added to the CF600-BL as new series!!

Both CF600-BL/3T & CF600-BL/4T sizes are larger than CF600-BL and it will be prepared as standard products.

The specifications are as follows.
We look forward to receiving many inquiries!!

【1】
 Product No.: CF600-BL/3T
 Lens type: Fresnel lens (B type)
 Focal length: 600mm
 Pitch: 0.5mm
 Aperture (φ): 600mm
 Size: 600mmx600mm
 Thickness: 3mm

【2】
 Product No.: CF600-BL/4T
 Lens type: Fresnel lens (B type)
 Focal length: 600mm
 Pitch: 0.5mm
 Aperture (φ): 600mm
 Size: 600mmx600mm
 Thickness: 4mm
 
You are encouraged to give it a try! ?