Distinct among super-telephoto lenses, this 400mm f/4.5 is especially sleek and lightweight, making it an ideal companion for travel or other shooting scenarios where handheld shooting is preferred.

• Sophisticated optical design includes a series of specialized elements that promote a lighter, more compact overall design.
• Modest f/4.5 maximum aperture offers a practical balance between size, speed, and weight.
• With a size more akin to a 70-200mm f/2.8, this lens measures just 9.2" long and weighs 2.7 lb. Compared to the Z 400mm f/2.8 lens, this f/4.5 version weighs 3.8 lb less and measures 6" shorter in length.

• Advanced autofocus system uses stepping motors to deliver quick and accurate focusing performance, along with smooth and quiet AF that is well-suited to both stills and video applications.
• Full-time manual focus override is also possible and an internal focusing design is used, where only the internal lens groups are moved during focusing, to maintain the overall length of the lens during use and to promote faster focusing speeds.

• As part of the lightweight, nimble design, the included tripod foot can easily be removed for a slimmed down design that's ideal for handheld use.
• Physical design focuses the center of gravity toward the rear of the lens, around the tripod mount, for smoother, more responsive panning when shooting handheld or working atop a tripod or monopod. The tripod mount also rotates for easier switching between vertical and horizontal shooting orientations.
• Intuitive "no-look" control layout puts all of the frequently-used buttons and dials in easy-to-reach locations to prevent the need to move your eye from the viewfinder.
• Front anti-slip rubber grip for stable handheld use.
• Separate manual focus ring and a programmable control ring offer distinct levels of tactile control over shooting settings.
• Compatible with optional Z-Teleconverter TC-1.4x and TC-2x to further extend the reach of this lens.