Pellicle in a sentence as a noun

Using EUV on metal layers without a pellicle is an odd choice.

Me, I can't live without the "pellicle mesh" of the Aeron so the Mira is a no go for me.

Dust on the front element doesn't matter too much, dust on the rear element matters a lot and pellicle mirrors are even worse since they're closer to the focal plane.

Pellicle definitions

noun

thin protective membrane in some protozoa