Schott N-WG280

Mounting this in my optical setup was straightforward thanks to the precise 2mm thickness, and the 280nm cut-on is exactly where I needed it. Cuts down stray light perfectly without introducing extra scatter.

Finally got this filter in the mail and the 2mm thickness gives it a nice, solid feel without being too bulky. It sits perfectly in my setup for some longpass experiments I’ve been running.

The 2mm thickness is exactly what I needed for my setup, and the optical clarity on this longpass filter is noticeably better than my old generic one. Cutoff is sharp right around 280nm as advertised.