Sig sauer romeo zero elite = junk - SIG SAUER ROMEO Zero Elite 1x24mm Reflex Red Dot Sight

Very poor quality optic. The red dot had signifant distortion even with corrective lenses. There was also a tunnel effect of red lines when I canted the optic to the left or right. I can see why this was on sale for less than $90 but certainly not worth the cost.