Sony E 18-135mm f/3.5-5.6 OSS Lens

The Sony E 18-135mm f/3.5-5.6 OSS Lens is a versatile 7.5x zoom lens designed for APS-C-format Sony E-mount mirrorless cameras, delivering an approximately 27-202.5mm full-frame-equivalent focal range. It’s an excellent all-in-one solution for travel, everyday shooting, and video work, remaining compact and lightweight despite its extensive focal range.

Optically, the lens covers an 18-135mm focal range with a variable maximum aperture of f/3.5 at the wide end narrowing to f/5.6 at full telephoto, down to a minimum of f/22-36. The 16-element, 12-group optical design includes two ED (Extra-low Dispersion) elements and one aspherical element, controlling chromatic aberration and distortion to deliver consistently high resolution from center to edge throughout the zoom range. A rounded 7-blade diaphragm contributes to a pleasing bokeh quality.

Autofocus is handled by a linear motor, delivering fast, precise, and quiet focusing performance well suited to both stills and video, along with Direct Manual Focus (DMF) for full-time manual override. The lens also includes Sony’s Optical SteadyShot (OSS) image stabilization, helping counteract camera shake for sharper handheld results across the zoom range. Internal focusing keeps the front element from rotating during focus, useful for polarizing filters, though the lens itself extends while zooming (rotary extending zoom design).

The lens has a minimum focusing distance of 0.45m (17.7 in.), yielding a maximum magnification of 0.29x (1:3.4). Build quality is compact and lightweight, measuring approximately 67.2mm in diameter by 88mm in length and weighing just 325g (11.5 oz.), and accepts a 55mm filter thread. It is not weather-sealed, and ships with an ALC-SH153 petal-shaped lens hood.

As an APS-C-specific lens, the Sony E 18-135mm f/3.5-5.6 OSS is designed exclusively for Sony’s APS-C E-mount mirrorless cameras and does not cover a full-frame image circle.

Key Features
– 18-135mm standard-to-telephoto zoom (7.5x) for Sony APS-C E-mount
– Approximately 27-202.5mm full-frame-equivalent field of view
– Maximum aperture f/3.5-5.6 (variable)
– 16 elements in 12 groups, including 2 ED elements and 1 aspherical element
– Linear motor autofocus with Direct Manual Focus (DMF)
– Optical SteadyShot (OSS) image stabilization
– Rounded 7-blade diaphragm
– Internal focusing (non-rotating front element)
– Minimum focusing distance of 0.45m (17.7 in.); 0.29x maximum magnification
– 55mm filter thread
– Includes ALC-SH153 petal-shaped lens hood
– Not weather-sealed
– Compact, lightweight design (approximately 325g)
– Designed exclusively for Sony APS-C E-mount mirrorless cameras