The booklet commemorating the 25^th anniversary of the Optical Society of Korea has been completed (print to be downloaded from here).

We are very pleased to announce to the members that the book commemorating the 25^th year anniversary of the OSK has been finally completed. We ask you to contact us (osk@osk.or.kr) if you have any comment. The book has been uploaded as an attachment for download. Thank you very much.

The Optical Society of Korea