This well-designed telephoto zoom effectively covers the most frequently used ranges. Best of all, it delivers exceptional performance in situations demanding ease of maneuverability. Without eliminating distance and depth-of-field markings, it uses a two-ring rotary power zoom/focus system ideal for autofocus cameras, with the zoom and focus rings widened for improved operation. The ZEN finish helps prevent reflections and is designed to withstand the demands of tough environments.
- Power zooms at a twist of the zoom ring