Obschestvo S Ogranichennoi Otvetstvennostyu Predpriyatie "REPERNN"
发明人:
POZDEEVA, Nadezhda Aleksandrovna,ZIMITSKAYA, Anastasiya Yurevna,JONES, Mihail Mihaylovich,PASHTAEV, Nikolaj Petrovich
申请号：
EP17786235
公开号：
EP3446657A4
申请日:
2017.04.17
申请国别(地区):
EP
年份:
2019
代理人:
摘要：
There is discloses an iris-lens diaphragm made of elastic material in the form of a colored ring. The irisOlens diaphragm comprises peripheral arc-shaped and open-ended support elements for one-point contact that are capable of bending in the plane of the colored ring, wherein a thickness of support elements exceeds a thickness of the colored ring.
