The Tamron 70-300mm f/4.5-6.3 Di III RXD for Sony E is a versatile telephoto zoom designed for full-frame Sony DSLRs. Key features include:
Versatile telephoto zoom
High-quality optical design
Fast, accurate, and nearly silent autofocus
Durable, weather-resistant build
Di III refers to Tamron’s third generation of Digitally Integrated Design lenses that have been engineered specifically for mirrorless, interchangeable-lens cameras with no internal mirror box or pentaprism.
RXD refers to the Rapid eXtra-silent stepping Drive autofocus system. “RXD” being catchier and less unwieldy than “RE-SSD,” I suppose!
Yes, this lens provides full-frame sensor coverage.
| Angle of View | 34°21’-8°15’ |
| Aperture Blades | 7, rounded |
| Brand | Tamron |
| Dimensions | 3 × 5.8″ (ø x L) |
| Filter Size | 67.0mm |
| Filter Type | Screw-On |
| Focal Length | 70-300 |
| Focus Type | Autofocus |
| Angle of View | 34°21’-8°15’ |
| Aperture Blades | 7, rounded |
| Brand | Tamron |
| Dimensions | 3 × 5.8″ (ø x L) |
| Filter Size | 67.0mm |
| Filter Type | Screw-On |
| Focal Length | 70-300 |
| Focus Type | Autofocus |