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 compact and lightweight telephoto zoom for full-frame Nikon Z mirrorless cameras. Covering portraits, travel, outdoor sports and wildlife, it provides useful 300mm reach without the bulk traditionally associated with full-frame telephoto lenses.

Weighing approximately 580g, it is an excellent choice for photographers who want an affordable, portable Nikon Z telephoto zoom for everyday use.

✨ Key Benefits

• Versatile 70-300mm telephoto range

• Designed for full-frame Nikon Z cameras

• Fast and quiet RXD autofocus

• Excellent image quality throughout the zoom range

• Compact and lightweight 580g construction

• Moisture-resistant design

• Fluorine-coated front element

• Seven-blade rounded diaphragm

• Convenient 67mm filter size

• Compatible with Nikon Eye-Detection AF

• Excellent for travel, sports and wildlife

📷 Versatile Telephoto Coverage

The 70-300mm range is useful for a broad variety of subjects.

At 70mm, it works well for full-length portraits, nearby action and larger subjects. The middle of the range handles candid photography and outdoor events, while 300mm provides useful reach for wildlife, field sports, aircraft and distant details.

🦅 Substantial 300mm Reach

The 300mm telephoto setting allows photographers to isolate distant subjects and simplify distracting backgrounds.

When used on a Nikon DX-format Z camera, the lens provides a field of view similar to approximately 105-450mm on full frame, offering additional apparent reach for wildlife and sports.

⚡ Fast and Quiet RXD Autofocus

Tamron’s Rapid eXtra-silent stepping Drive provides smooth, accurate and quiet autofocus for still photography and video.

The lens supports compatible Nikon functions including Eye-Detection AF, Hybrid AF and continuous subject tracking. Its quiet operation is particularly useful for wildlife, ceremonies and video recording.

🔍 Excellent Optical Performance

The 15-element, 10-group optical design incorporates a low-dispersion element to help control chromatic aberration and color fringing.

Tamron’s BBAR coating suppresses flare and ghosting while maintaining strong contrast and natural color around bright light sources.

🎒 Exceptionally Portable

At approximately 580g, the lens balances comfortably on Nikon Z cameras and is easy to carry while traveling, hiking or attending outdoor events.

Its compact construction makes it a practical alternative to larger professional telephoto lenses. The lens accepts 67mm filters.

🌼 Useful Close-Focusing Capability

The lens focuses as close as approximately:

• 80cm at 70mm

• 1.5 meters at 300mm

At its longest setting, it provides a maximum magnification ratio of approximately 1:5.1. This makes it useful for flowers, larger insects and smaller subjects that cannot easily be approached.

🎥 Suitable for Outdoor Video

Quiet RXD autofocus makes the lens useful for recording wildlife, sports, performances and distant subjects.

The lens does not include optical Vibration Compensation. It can benefit from the in-body stabilization available in compatible Nikon Z cameras or from a tripod or monopod—especially when recording near 300mm.

🛡️ Designed for Outdoor Photography

Moisture-resistant construction provides added confidence when working outdoors. The front element features a fluorine coating that repels moisture and oil while making fingerprints and dirt easier to remove.

Its lightweight design is particularly beneficial during extended handheld sessions.

👤 Ideal For

• Wildlife and nature photography

• Outdoor sports

• Travel and sightseeing

• Portrait and lifestyle photography

• Zoos and theme parks

• Aviation and motorsports

• Hiking and outdoor adventures

• School and community events

• Telephoto video

• Nikon Z users wanting an affordable lightweight zoom

⚖️ How Does It Compare?

Compared with the NIKKOR Z 100-400mm f/4.5-5.6 VR S

The Nikon provides greater reach, built-in VR and professional S-Line construction. The Tamron begins wider and is substantially smaller, lighter and easier to carry.

Compared with the NIKKOR Z 70-200mm f/2.8 VR S

The 70-200mm provides a much brighter constant aperture, optical stabilization and professional controls. The Tamron reaches another 100mm while remaining dramatically lighter and more compact.

Compared with the Tamron 150-500mm VC VXD

The 150-500mm provides much greater reach and built-in stabilization for serious wildlife photography. The 70-300mm is considerably smaller and better suited to travel and everyday telephoto use.

Compared with a DX Kit Telephoto

A DX telephoto may be smaller, but the Tamron covers the entire sensor of both full-frame FX and APS-C DX Nikon Z cameras. This makes it useful for photographers who own or may eventually upgrade to a full-frame body.

📦 In the Box

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

• Flower-shaped lens hood

• 67mm front lens cap

• Nikon Z rear lens cap

• Manufacturer documentation

🧰 Suggested Kit Pairings

Complete your Nikon telephoto system with:

• Nikon Z full-frame or DX-format mirrorless camera

• Nikon or Tamron standard zoom

• 67mm circular polarizing filter

• 67mm protective or UV filter

• Compact camera bag

• Comfortable camera strap

• Additional Nikon batteries

• High-speed memory cards

• Lightweight monopod or travel tripod

• Lens-cleaning kit

🏪 Why Buy from Cameragraphics?

Cameragraphics has served photographers in Auburn since 1974. Our professional photographers can help you compare telephoto lenses, select compatible accessories and build a Nikon mirrorless system suited to your photography.

We specialize in current mirrorless systems while continuing to offer select discontinued products when remaining inventory is available.

Cameragraphics — Serving Auburn Since 1974.