Have used to Identify distant birds, where the 8x could not do job. Able to easily visualize Jupiter ( not its cloud bands) and two of its moons. Use of tripod is recommended, These binoculars offer a lot at a very reasonable cost.
Pros: optics- ease of use for astronomy and land viewing
Cons: none
This review was written in the old system and had content requirements that are different than reviews written today.