How to disassemble Leitz Summitar aperture ring

Описание к видео How to disassemble Leitz Summitar aperture ring

How to disassemble the aperture ring on a Leitz Summitar 50mm f/2 lens. These rings will usually have old, dried grease in them and will be almost impossible to change the f-stop.
Use your preferred grease. Remember, rather too little grease than too much!!

Комментарии

Информация по комментариям в разработке