•Focal Length: 100-400mm
•Aperture Range: f/4.5-5.6, providing flexibility in various lighting conditions.
•Optical Design: 22 elements in 16 groups, including two ED (Extra-low Dispersion) elements and one Super ED element to reduce chromatic aberration and enhance sharpness.
•Autofocus System: Dual focusing system with Direct Drive Super Sonic Wave Motor (DDSSM) and double linear motor for fast, precise, and quiet focusing.
•Image Stabilization: Optical SteadyShot (OSS) with modes for both static and panning shots, enhancing image sharpness.
•Build Quality: Magnesium alloy construction with dust and moisture resistance for durability in harsh environments. The front element has a fluorine coating to repel water, oil, and dirt.
•Minimum Focus Distance: 0.98 meters (3.22 feet), allowing for close-up shots.
•Filter Size: 77mm
•Weight: 1395 grams (3.07 lbs), relatively lightweight for a super-telephoto zoom lens.