Helios 44m-6. Full lubrication tutorial

Details about how to disassemble, relubricate focusing ring and reassemble popular MC Helios 44m-6 prime russian lens. I'm a professional lens seller/repairer (Jupiter, Zenitar, Helios, Mir, Vega and others) If you are seeking for tested and adjusted russian lenses, please visit my eBay stores at: www.ebay.com/usr/kosbik84 www.ebay.com/usr/retrofotohouse