Specifications:

Focal length: 16-35mm
Maximum aperture: f/2.8
Minimum aperture: f/22
Lens mount: Sony E
Lens construction: 15 elements in 12 groups
Diaphragm blades: 11, rounded
Minimum focus distance: 8.7 inches (22.1 cm)
Maximum magnification: 0.32x
Filter diameter: 82mm
Dimensions: 3.5 x 4.4 inches (87.8 x 111.5 mm)
Weight: 1.2 pounds (547 g)

Features:

Fast f/2.8 constant aperture: Provides excellent low-light performance and a shallow depth of field for creating beautiful bokeh effects.

Advanced optical design: Incorporates XA (extreme aspherical) elements and Super ED glass to minimize aberrations and deliver sharp, detailed images.

Nano AR Coating II: Reduces flare and ghosting for enhanced image contrast and clarity.

Fast and accurate autofocus: Features four XD Linear Motors for rapid and precise focusing, even in challenging lighting conditions.

Floating focus mechanism: Optimizes focusing performance across the entire zoom range.

Dust and moisture resistance: Built to withstand harsh conditions and protect against the elements.

Compact and lightweight design: Makes it easy to carry and use for various shooting scenarios.