In-Depth Review: Tamron 70-300mm F/4.5-6.3 Di III RXD for Sony E-Mount – Exceptional Versatility with 6-Year Warranty

Editor's Choice

Tamron 70-300mm Telephoto Lens for Sony

Award-winning design for creative photography
9.2/10
EXPERT SCORE
Experience lightweight portability and exceptional image quality with the Tamron 70-300mm lens, designed specifically for Sony mirrorless cameras. Its moisture-resistant construction and impressive close-up abilities make it a versatile choice for creative photographers.
Amazon price updated: November 19, 2025 10:04 am

Introduction

The Tamron 70-300mm F/4.5-6.3 Di III RXD is a telephoto lens designed specifically for Sony’s E-Mount cameras, offering exceptional versatility for both full-frame and APS-C formats. Manufactured by Tamron, a renowned name in the photography industry, this lens is ideal for photographers looking to capture stunning images from a distance, whether for wildlife photography, sports, or portraiture. With a competitive price point of $399 and a remarkable 6-year warranty, this lens presents an appealing option for enthusiasts and professionals alike.

Product Overview

With its compact design and lightweight construction, the Tamron 70-300mm lens is made for those who prioritize portability without sacrificing image quality. The lens features a sleek black finish, which not only adds to its aesthetic appeal but also keeps it discreet during outdoor shoots. Its 15 elements in 10 groups construction ensures uncompromising image quality, allowing photographers to focus on their creativity and exploration.

Appearance and Design

The Tamron 70-300mm lens boasts a modern and functional design. Its outer body is primarily composed of high-quality plastic, making it lightweight while maintaining durability. The lens features a smooth matte finish, which helps to reduce reflections and enhances grip during handling. A unique design feature includes a moisture-resistant construction, allowing users to feel more confident shooting in various weather conditions without worrying about damage from moisture or dust.

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Key Features and Specifications

  • Part Number: AFA047S700
  • Model: AFA047S700
  • Warranty: 6 Year Manufacturer Warranty
  • Color: Black
  • Release Date: October 29, 2020
  • Size: Sony FE Mount
  • Focal Length: 70-300mm
  • Aperture: F/4.5-6.3
  • Close Focusing Distance: 31.5 inches (1:9.4 Wide) / 59.1 inches (1:5.1 Tele)
  • Optical Construction: 15 elements in 10 groups

Performance in Different Scenarios

During testing, the Tamron 70-300mm lens performed admirably in a variety of shooting scenarios. In wildlife photography, the lens’s extended focal range allowed for sharp and detailed images of animals from a distance without disturbing them. The autofocus system, powered by the RXD (Rapid eXtra-silent stepping Drive), was quick and accurate, making it easy to capture fast-moving subjects.

In portrait settings, the lens delivered beautiful bokeh, thanks to its relatively wide aperture, creating pleasing background separation. Additionally, its close focus capabilities allowed for impressive macro-like shots, enabling users to explore intricate details of subjects typically overlooked.

However, in lower light conditions, the lens’s maximum aperture of F/6.3 did limit its performance somewhat, requiring higher ISO settings or slower shutter speeds. This could lead to noise or motion blur if not managed carefully.

Pros and Cons

Pros

  • Exceptional versatility with a wide focal range.
  • Lightweight and portable design, perfect for outdoor shooting.
  • Moisture-resistant construction adds durability.
  • 6-year warranty provides peace of mind for buyers.
  • Fast and silent autofocus system.

Cons

  • Maximum aperture of F/6.3 may be limiting in low-light situations.
  • Build quality, while good, may not feel as premium as metal-bodied lenses.

Conclusion

Overall, the Tamron 70-300mm F/4.5-6.3 Di III RXD for Sony E-Mount impresses with its blend of versatility, portability, and image quality. While it may have some limitations in low-light scenarios, its ability to deliver stunning images across a variety of photography styles makes it a valuable addition to any photographer’s kit. Coupled with a generous 6-year warranty, this lens stands out as an excellent choice for both budding enthusiasts and experienced professionals looking to expand their telephoto capabilities.

Mark Ellington
Mark Ellington

Mark Ellington is a photographer and gear specialist with over a decade of hands-on experience testing lenses and camera accessories. He focuses on practical reviews and real-world shooting advice for creators of all levels.

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