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1. (WO2018146065) OPTICAL LENS SYSTEM HAVING AT LEAST TWO LENSES INTEGRALLY JOINED TO EACH OTHER

Pub. No.:    WO/2018/146065    International Application No.:    PCT/EP2018/052885
Publication Date: Fri Aug 17 01:59:59 CEST 2018 International Filing Date: Wed Feb 07 00:59:59 CET 2018
IPC: G02B 13/00
B29D 11/00
G02B 19/00
Applicants: HELLA GMBH & CO. KGAA
Inventors: FLEGER, Markus
SCHÄFER, Heinrich
Title: OPTICAL LENS SYSTEM HAVING AT LEAST TWO LENSES INTEGRALLY JOINED TO EACH OTHER
Abstract:
The invention relates to an optical lens system (1) having at least two lenses (10 and 11) integrally joined to each other, and a method for production, wherein one first lens (10) has a first joining surface (12) and one second lens (11) has a second joining surface (13), and the joining surfaces (12 and 13) are at least indirectly integrally joined to each other. According to the invention, an optically transparent sheet (14) made of a silicone material is arranged between the joining surfaces (12 and 13), and wherein the first joining surface (12), by means of a first side, and the second joining surface (13), by means of the opposite second side of the sheet (14), are integrally joined to each other by a bonding method.