Tamron 35-100mm f/2.8 Lens Offers Constant Aperture at Half the Weight

Summary

The Tamron 35-100mm f/2.8 zoom lens is priced at $899 and features a constant f/2.8 aperture, a range often overlooked by manufacturers. Tested by Lee Zavitz, the lens demonstrates strong center sharpness at f/2.8, with slight corner softening that resolves by f/4. It exhibits minimal chromatic aberration and mild vignetting, which Zavitz finds suitable for portraits. Notably, the lens weighs 565 grams, half that of the Tamron 35-150mm f/2-2.8. The lens also supports wireless customization via the Tamron Lens Utility app, allowing adjustments to focus throw, direction, and a wireless follow focus mode. Autofocus is handled by VXD linear motors, and APS-C crop mode on cameras like the Sony a1 II can extend its reach to an effective 150mm.

Key points

• Tamron's 35-100mm f/2.8 lens costs $899 and weighs 565 grams.
• It offers a constant f/2.8 aperture with good sharpness, especially at f/4.
• The lens features wireless customization through the Tamron Lens Utility app.
• APS-C crop mode can extend the effective focal length to 150mm.