News

May 12, 2026
SPIE Astronomical Telescopes + Instrumentation 2026

SPIE Astronomical Telescopes + Instrumentation 2026

July 7 - 9, 2026
Booth No. 412
Bella Center Copenhagen
Copenhagen, Denmark

We have continued to provide high quality astronomical filters and dichroic beam splitters to well-known observatories and telescopes since 2001.

We will introduce the following filters and dichroics that we actually produced and provided to astronomers before by posters on site.
We are very willing to discuss challenging inquiries with you and try to make such optics for next-generations instruments. Stop by our booth #412 and ask the feasibility of what you really need for your science goal!


We will exhibit the following items at the site.