Lenses & Optics

• Sony E-mount lens designed for APS-C cameras

• Versatile 25.5–105mm equivalent zoom range covering wide-angle to short telephoto

• Bright f/2.8–f/16 aperture range for excellent low-light performance and depth control

• RXD stepping motor autofocus delivers fast, accurate, and quiet focusing for photo and video

• VC image stabilization helps minimize camera shake for sharper handheld shots

• Moisture-resistant construction for reliable use in a variety of environments

• Rounded 9-blade diaphragm creates smooth, pleasing background bokeh

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The Tamron 50-400mm f/4.5-6.3 Di III VC VXD lens redefines what’s possible in an ultra-telephoto zoom for Sony E-mount mirrorless cameras. With an impressive 8x zoom ratio starting at a versatile 50mm and reaching all the way to 400mm, this lens covers everything from landscapes and portraits to sports, wildlife, and even macro-style close-ups—all in a body that’s just 7.2 inches long, making it as compact as most 100-400mm lenses.

Supreme lightweight portability that makes telephoto shooting fun

Uncompromising image quality with 15 elements in 10 groups that lets you focus on creativity

Up-close shooting performance (31.5" / 1:9.4 Wide & 59.1" / 1:5.1 Tele)

The RXD stepping motor unit is exceptionally quiet

67mm filter diameter for system convenience

Moisture-Resistant Construction

Compatible with main camera-specific features and functions

Lens Mount: Sony E Mount

• E-Mount Lens/Full-Frame Format
• Aperture Range: f/4 to f/32
• 1:1 Magnification Ratio; Internal Focus
• One ED & Three High-Refractive Elements

• E-Mount Lens/Full-Frame Format
• Aperture Range: f/1.4 to f/16
• Two XA Elements, Three ED Elements
• Nano AR and Fluorine Coatings
• Direct Drive Super Sonic Wave AF Motor
• AF/MF Switch; Internal Focus
• Focus Hold Button
• Physical Aperture Ring; De-Click Switch
• Dust and Moisture-Resistant Construction
• Rounded 11-Blade Diaphragm