Uploaded June 2021 | Updated September 2026, 2 weeks ago

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The review of Helios 135mm F2.8 M42 vintage prime lens. The test was carried out using the Panasonic Lumix S5 full frame mirrorless camera. It shows handling, aperture range, focus ring, video samples showing the differences, optical performance in various conditions including the strong backlight (lens flares, ghosting).

The video was taken in V-Log mode and converted using the standard LUT provided by Panasonic. There were no others modifications to the sample video.