32 Inch Dynaflect Transmission Flat

I was frankly a little skeptical that a 32-inch flat could hold a true 1/8 wave PVr, but this one measured right on the money with my interferometer. The surface is clean and the size is perfect for my bench setup, so it's become my go-to reference.

The 1/8 wave PVr spec is what sold me, and it doesn't disappoint—the surface is incredibly precise. I've checked it against my reference flat and the transmission is dead-on. This is exactly what I needed for my setup.

Honestly, I was a little nervous about whether this would be a good fit, but the 32-inch size and that 1/8 wave PVr rating make it feel like a precision piece. It's a solid addition to my setup, flat and true as advertised.