Tested side by side with my fathers 10x42 Sawrovskis. Colors not quite as vivid, but still held there own in low light and clarity. The lens caps do try to come off a little to easy, but a small dab of super glue did the trick. I purchased these for hunting, fishing, and all around out door use(with emphasis on the use part.) I don't baby or coddle them, and bouncing around in the boat or on the wheeler does not seem to have any affect. They seem to be solid and take a beating, so I can't comment on the no questions warranty. All in all I'm impressed with the quality for the price.
Pros: Great value for the price
Cons: Lens covers could use a little improvement
This review was written in the old system and had content requirements that are different than reviews written today.