The Tamron 70-300mm F4.5-6.3 Di III RXD is an ultra-compact and lightweight telephoto zoom lens designed for Sony full-frame E-mount mirrorless cameras. Weighing only 545g, it’s the world’s smallest and lightest 70–300mm zoom, built to deliver high optical performance and versatility in a travel-friendly design. The lens features Tamron’s RXD (Rapid eXtra-silent stepping Drive) autofocus motor for fast, precise, and near-silent focusing—ideal for both stills and video. Advanced optics with special low-dispersion elements ensure excellent resolution and color accuracy across the zoom range, while its telephoto reach makes it perfect for sports, wildlife, portraits, and outdoor scenes. Its moisture-resistant build and compatibility with Sony’s camera features like Fast Hybrid AF and Eye AF make it a reliable everyday lens for all photographers.
Specifications:
Model: A047
Mount: Sony E (Full-Frame)
Focal Length: 70–300mm
Maximum Aperture: f/4.5–6.3
Minimum Aperture: f/22–32
Lens Construction: 15 elements in 10 groups
Aperture Blades: 7 (rounded diaphragm)
Minimum Focus Distance: 0.8 m (wide) / 1.5 m (tele)
Maximum Magnification Ratio: 1:9.4 (wide) / 1:5.1 (tele)
Angle of View (Diagonal): 34°21′–8°15′ (Full Frame)
Autofocus Motor: RXD (Rapid eXtra-silent stepping Drive)
Image Stabilization: No (in-body compatible)
Filter Size: 67 mm
Dimensions: 76 × 147 mm
Weight: 545 g (19.2 oz)
Coating: BBAR (Broad-Band Anti-Reflection)
Features: Compact design, high-resolution optics, fast and silent AF, moisture-resistant construction, compatible with Sony Eye AF and Direct Manual Focus
In the Box:
Tamron 70-300mm F4.5-6.3 Di III RXD Lens for Sony E (A047)