Angle of view of approximately 50mm in 35mm format equivalent Lens constructed of 8 groups and 10 elements, including 1 ED Lens element Lightweight, only 405G Weather resistant
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 analyzes reviews to verify trustworthiness.
