Articles by tag "Blurry Red Dot"

1. Why is the Dot in my Red Dot slightly blurry?
   Adrian Cross posted this at 18 Sept 2025
   Astigmatism and Red Dot Optics Does your dot look like the following: SMEAR – COMET WITH TAIL – COMMA It is unlikely the optic is faulty, but not impossible. The most common reason is that some degree of astigmatism is creating this distortion, which affects 1 in 3 of the world's ...