Pentax HD D FA 150-450mm F4.5-5.6 DC AW SLR Black

PENTAX longest zoom lens for flexibility in capturing far-away subjects in all weather conditions. Ideal for sports, wildlife and outdoor applications.
Shoot discreetly with in-lens, direct current (DC) Auto Focus motor operation for smooth & quiet performance.
Treated with state-of-the-art HD (High Definition) technology; a high grade, multi-layer coating, allowing the user to capture crisp, high-contrast images free of flare and ghosting, even under demanding lighting conditions.
ED (Extra-low Dispersion) glass lens elements deliver clear, high resolution imagery with outstanding edge-to-edge sharpness throughout the entire zoom range.
Designed with ten special seals to prevent intrusion of water, moisture and dust – this is PENTAX all weather-resistant construction.
Equipped with 4 AF Buttons, Focus Preset modes and Focus Range Limiter; as well as a lock button to hold zoom setting when transporting.