Tokai Optical Co.,Ltd.
The flagship of progressive lens has evolved “NEUROGRAN series” released on June 1st 2021.
Special aspheric design for astigmatism eyes “AS-AE”（Back side aspheric) released on June 1st 2021.
The release of Ag Coating, an antibacterial coating which suppresses bacterial growth. April 1st 2021
“No Reflection Coating” released on February 19th 2021.
「REST PLUS] a new concept eye assist lens design will be added to the REST series on October 1st 2020.
Individualization options according to life style for the RESONAS X series. New designs to the series released on June 1st 2020.