Celestron 100 - Celestron Ultima 100 Spotting Scope 100mm w/ 22-66x Zoom Eyepiece, 52252

@ 300 meters resolution was poor, greater than 1 cm. Objects less than a cm. were not resolvable. This was in the 55 power range. @ the maximum 66x power, brightness and crispness dropped off dramatically.
Pros: Good at moderate power and range for nature watching.
Cons: Poor resolution at long range and high power.

This review was written in the old system and had content requirements that are different than reviews written today.