Overview

The Helios 135mm f/2.8 is a solid, all-metal manual-focus lens with a smooth, long-throw focus ring ideal for video. Optically, it delivers sharp images with pleasing bokeh and easy shallow depth of field, but exhibits chromatic aberration wide open in certain light. Its non-rotating front element allows use of variable NDs. The lens lacks the swirly bokeh of Russian Helios models, making it more suitable for general shooting. It suits videographers and photographers seeking an affordable, fast telephoto prime for portraits or cinematic work.