I have astigmatism and most red dots ive looked thru looked like a squashed half moon asterick. Ive not looked thru many..just an aimpoint and a bsa rd-30 or other cheap brands.
View attachment 7249503 However, my dad recently bought a sight like this for 17 bucks and i mounted and sighted it on an old 22 for him. Zeroing was easy and i could shoot one inch groups at 50 with a POS savage repeater. The dot was perfect round and i actually had a blast shooting wabbits with it.
@koshkin, was that just luck or is this cheap POS "holographic" sight something different?