Tamron 70-300mm f/4.5-6.3 Di III RXD Lens for Nikon Z

The Tamron 70-300mm f/4.5-6.3 Di III RXD is a lightweight and compact telephoto zoom lens designed for full-frame Nikon Z-mount mirrorless cameras. This versatile lens offers impressive reach, making it ideal for sports, wildlife, portraiture, and travel photography.

Covering a broad focal length range from 70mm to 300mm, it brings distant subjects into clear view without the bulk of traditional telephoto lenses. Its compact size and lightweight build make it one of the most portable lenses in its class—perfect for handheld shooting and extended sessions.

The lens features Tamron’s RXD (Rapid eXtra-silent stepping Drive) motor. This delivers fast, smooth, and quiet autofocus performance, suitable for both still images and video. The AF system is precise and responsive, allowing you to track moving subjects with confidence.

Optically, the lens uses high-quality LD (Low Dispersion) elements to suppress chromatic aberrations. This results in sharp, clear images with minimal color fringing—even at the longer focal lengths. The lens also maintains good contrast and detail across the zoom range.

Its moisture-resistant construction provides protection against light rain or dust, giving you more flexibility when shooting outdoors. The front element is coated with fluorine to resist smudges and make cleaning easier.

Despite its reach, the lens weighs just over 1.2 pounds (545 grams), making it an excellent option for photographers who need mobility without sacrificing performance. It pairs well with Nikon Z cameras, balancing nicely for all-day use.

The Tamron 70-300mm f/4.5-6.3 Di III RXD is a great choice for anyone who needs telephoto power in a compact package. Whether you’re capturing wildlife from a distance or isolating subjects with soft background blur, this lens delivers reliable results.

Key Features:

• Nikon Z-mount, full-frame compatible

• 70-300mm telephoto zoom range

• RXD stepping motor for fast, quiet autofocus

• LD elements for reduced chromatic aberration

• Moisture-resistant construction with fluorine-coated front element

• Lightweight design: just 545g (1.2 lbs)

• Ideal for travel, wildlife, sports, and portraits