Helios 103 is a high quality Soviet lens, known for its sharp images and beautiful bokeh. This lens is a great choice for collectors and photographers.
List of brands that could use this compound:

Kiev Camera: Kiev-branded cameras such as the Kiev 4 and Kiev 4A could sometimes use lenses with a Kiev-Contax connection. These cameras were produced in Ukraine and are modifications of the German Contax.

Contax/Zeiss Ikon: The original Contax cameras, manufactured by the German company Contax, also used Kiev-Contax lenses. Later, when Zeiss Ikon released their models, they could also be compatible with this connection.

Arsenal (Kiev): The Ukrainian manufacturer Arsenal (Kyiv) produced some cameras under the Kiev brand, which were compatible with Kiev-Contax lenses.

Specifications:

Focal length: 53mm.
Maximum aperture: f/1.8.
Minimum aperture: f/22.
Optical design: 6 elements in 4 groups.
Mounting type: Contax (can be used with various cameras via adapter).
Focus: Manual.
Minimum focusing distance: 0.9 meters.
Viewing angle: 45°.
History and Origin:
The Helios 103 lens was first released in the USSR and quickly gained popularity among photographers due to its quality and versatility.

📦 Equipment:
Lens "Helios 103", 53mm f/1.8.
Protective lens cap.
🚚 Delivery:
International delivery with track and trace.
Delivery times are from 15 to 22 days.
All parcels are insured against loss.
🔒 Safe Payment:
Payment through eBay's secure payment system.
📩 Contact the seller:
If you have questions about Helios 103 or want to know more, please contact me.