To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyses reviews to verify trustworthiness.
I needed a spotting scope to help me identify birds out my kitchen window. My binoculars were not strong enough nor good enough in low light conditions. With the larger objective lense, I can easily see birds in low light. With the variable zoom, I can identify birds that I could not even see with the naked eye. Very pleased with this purchase.