![22 + 23 September 2021](https://www.hoyaoptics.eu/wp-content/uploads/2021/07/w3_signatur_eng_360x70px_210315.jpg)
22 + 23 September 2021
When?
22 + 23 September 2021
Where?
W3+ Fair, Exhibition quarter Dornbirn, Austria
What?
Arrange a meeting and see us at our booth D7b, and attend our presentation Optical Filters — A Commodity? on September 23 at 2 PM.
Send us an email at info@hoyaoptics.eu to receive your code for a free two-day entry ticket.