Lenses & Optics

• Designed for FUJIFILM X-mount cameras (APS-C format)

• Versatile 25.5–105mm equivalent zoom range for wide to short-telephoto shooting

• Bright f/2.8–f/16 aperture range for creative depth of field and low-light performance

• Three aspherical elements for edge-to-edge sharpness and reduced distortion

• Two low-dispersion elements to minimize chromatic aberrations and color fringing

• BBAR and fluorine coatings to suppress flare, ghosting, and repel dirt and moisture

• Fast, quiet RXD stepping motor for smooth, accurate autofocus in stills and video

• VC (Vibration Compensation) image stabilization for sharper handheld shots

• Moisture-resistant construction for reliable use in challenging conditions

• Rounded 9-blade diaphragm for smooth, natural-looking bokeh

Receive a FREE $75 Dodd Camera Gift Card with purchase! Now through 12/24/25

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.

The world’s lightest and most compact telephoto zoom lens for full-frame mirrorless.

Compact and Lightweight Ultra Tele Zoom Now Available for FUJIFILM X-Mount!

Fast F2.8 Zoom for Sony full-frame offering class-leading compact size and light weight.

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

• F-Mount Lens/FX Format
• Maximum Aperture Range: f/2.8-4
• Three Low Dispersion Elements
• Three Hybrid Aspherical Elements

• EF-Mount Teleconverter/Full-Frame Format
• 2.0x Magnification Factor
• BBAR Coating
• Communication Between Lens and Camera

• For 18-250mm f/3.5-6.3 Di-II LD Lens
• For 18-270mm f/3.5-6.3 Di-II PZD Lens

E-Mount Lens/Full-Frame Format

Aperture Range: f/2.8 to f/32

RXD Stepping AF Motor

Moisture-Resistant Construction