Tamron 70-300mm F/4.5-6.3 Di III RXD Nikon Z (A047Z) camera lens

Telephoto zoom for Nikon Z mirrorless

The Tamron 70-300mm F/4.5-6.3 Di III RXD (Model A047Z) is a full-frame telephoto zoom built for Nikon Z mirrorless cameras. Its optical design uses 15 elements in 10 groups to correct chromatic aberration and deliver high resolving power. The lens covers a 70-300mm focal range with a variable maximum aperture of F/4.5-6.3. It weighs 20.5 oz and measures 5.9 in long with a 77mm maximum diameter.

Suited to mobile photographers.

This lens suits photographers who want a lightweight telephoto for landscapes, sports, pets, wildlife and handheld portrait sessions. The RXD stepping motor provides quiet, high-speed autofocus useful for video and fast action. Minimum focus distances are 31.5 in at wide and 59.1 in at tele, allowing close-up detail. Photographers who need a constant wide aperture throughout the zoom range or faster maximum apertures for low-light indoor sports should consider other options.

Compact build maintains handling during extended

The 20.5 oz weight and 5.9 in length keep the centre of gravity close to the camera body, reducing fatigue during long handheld sessions. The RXD motor runs quietly without audible drive noise, which helps when recording video continuously. Optical construction with special elements controls aberrations across the frame so image quality holds up during sustained use. Compatibility with TAMRON Lens Utility software allows firmware updates and customisation for consistent performance over time.