Sentence examples similar to cutting edge lens from inspiring English sources

Two-focus and three-focus micro Fresnel lenses are designed and manufactured by controlling the movement of nonrotational diamond cutting edge along the designed microgrooves at the cutting speed of 40 mm/min.

But cutting edge?

It's cutting edge".

Hardly cutting edge.

"It really is cutting edge.

Not exactly cutting edge.

Talk about cutting edge.

Mr. Zeughauser calls these programs "cutting edge".

This is what passes for cutting edge.

Now that's "a cutting edge idea".

"He was cutting edge, cultural, sensitive".