The Tamron 25‑200mm F/2.8‑5.6 Di III VXD G2 (Model A075) is the successor to the popular 28‑200mm RXD lens, redesigned as a second‑generation G2 model. It expands the wide end to 25mm, retains the 200mm telephoto range, and improves optical performance with enhanced coatings and faster autofocus. Compact at 121.5mm length and weighing only 575g, it is built for photographers who want one lens to cover multiple scenarios without sacrificing image quality.

Detailed Specs

Design & Build

• Compact all‑in‑one zoom lens designed for Sony E‑mount full‑frame and APS‑C mirrorless cameras.
• Dimensions: 76.2mm diameter × 121.5mm length.
• Weight: 575g (20.3oz).
• Filter size: 67mm, consistent with other Tamron lenses for convenience.
• Moisture‑resistant construction with fluorine coating for durability.
• Ergonomic zoom and focus rings for smooth handling.

Optical Construction

• 18 elements in 14 groups, including Low Dispersion (LD) and aspherical elements to minimize chromatic aberrations and distortion.
• BBAR‑G2 coating reduces flare and ghosting, ensuring clarity in backlit conditions.
• High resolution maintained across the zoom range.

Focal Range & Aperture

• Focal length: 25–200mm (8x zoom).
• Maximum aperture: f/2.8–5.6, minimum aperture: f/16–32.
• 9‑blade circular diaphragm for smooth, rounded bokeh.

Macro & Close‑Up Performance

• Minimum focusing distance: 0.16m (6.3in) at 25mm, 0.8m (31.5in) at 200mm.
• Maximum magnification ratio: 1:1.9 (wide), 1:3.9 (tele).
• Enables half‑macro shooting for detailed close‑ups.

Autofocus System

• VXD (Voice‑coil eXtreme‑torque Drive) linear motor delivers fast, quiet, and precise autofocus.
• Excellent for stills and video, including moving subjects.
• Full‑time manual focus override for precision control.

Compatibility

• Works with Sony E‑mount full‑frame and APS‑C cameras.
• Compatible with Tamron Lens Utility software for firmware updates and customization.

Why Choose the Sony Tamron 25‑200mm F/2.8‑5.6 Di III VXD G2 Lens

• Versatile 25–200mm range covers wide‑angle landscapes, portraits, and telephoto subjects.
• Bright f/2.8 aperture at 25mm allows low‑light shooting and shallow depth of field.
• Half‑macro capability with 1:1.9 magnification for creative close‑ups.
• Fast and precise autofocus powered by VXD motor, ideal for action and video.
• Compact and lightweight design makes it perfect for travel and everyday use.
• Improved optical performance with reduced aberrations and flare.
• Durable build quality with moisture resistance for outdoor reliability.
• Convenient 67mm filter size compatible with other Tamron lenses.