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

Tamron 70-300mm Description

The Tamron 70-300mm f/4.5-6.3 Di III RXD is the lightweight telephoto zoom Nikon Z users have been waiting for. Whether you’re shooting wildlife, sports, aviation, or distant landscapes, this lens provides superb reach without weighing you down — making it ideal for handheld shooting, travel, and outdoor adventures.

Built with moisture-resistant construction and a fluorine-coated front element, it’s ready for the rigors of fieldwork. The lens features no external switches, keeping the design simple and compact, but includes a USB-C port so you can easily update firmware using Tamron’s Lens Utility software.

Although it lacks built-in optical stabilization, the Tamron 70-300mm is designed to work seamlessly with Nikon’s in-body stabilization systems for sharp, shake-free images.

Specifications

• Focal Length: 70-300mm

• Maximum Aperture: f/4.5-6.3

• Minimum Aperture: f/22-32

• Lens Mount: Nikon Z

• Format Compatibility: Full-frame (FX) and APS-C (DX)

• Autofocus: RXD stepping motor (silent, fast)

• Image Stabilization: No (relies on in-body IS)

• Minimum Focus Distance: 1.5 m (59 in)

• Maximum Magnification: 0.1x

• Filter Thread: 67mm

• Weight: 545 g (1.2 lbs)

• Dimensions (approx.): 77 mm diameter × 148 mm length

• Weather Sealing: Yes (moisture-resistant with rear gasket)

• Special Features: USB-C firmware port

What’s in the Box

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

• Front lens cap

• Rear lens cap

• User manual