Vintage lens modification - Get to work your M42 aperture mechanism - DIY - last forever

A short modification tutorial to most of the vintage M42 lenses to be able to use them correctly on modern camera bodies. Takes 10 minutes, last forever. Done on a great portrait lens from the last century. Tricks and tips. #M42 #Zenit #Aperture #DIY #Vintage screwdriver set - Xiaomi Wiha - great for the price Lens - Zenit M44-4 - nice bokeh, wonderful build Adapter - Fotga m42 to MFT - solid, good quality Lens hood - cheap one from Aliexpress fot 2 dollars, one size larger (I hate plastic threads) Step down adapter ring - also from Aliexpress - nice quality and material