Helios-44 is a Soviet copy of the Carl Zeiss Biotar 58mm ƒ/2 lens produced under the Helios lens brand.^[1] The lens was made in the Soviet Union and Russia, primarily for the M42 lens mount.

You can help expand this article with text translated from the corresponding article in Russian. (August 2024) Click [show] for important translation instructions.

View a machine-translated version of the Russian article.
Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia.
Consider adding a topic to this template: there are already 1,021 articles in the main category, and specifying|topic= will aid in categorization.
Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article.
You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Russian Wikipedia article at [[:ru:Гелиос-44]]; see its history for attribution.
You may also add the template {{Translated|ru|Гелиос-44}} to the talk page.
For more guidance, see Wikipedia:Translation.

Specifications

Gallery

References