i made a mistake on my HPX. I was installing the SGPro for the first time but for 2 sec i forgot there was the cap lens on the adapter, and i push it against the HPX lens. Is this one solid? There was a direct pressure on the lens, I didn't hear or feel any noise or any cracking ^^ and there was the drawing of the lens cap on the HPX lens that i took off with a cleaning photo pencil. i'm a bit worried that the lens can be moved a bit and degrade the image. Is it possible? thanx!
