New infinity lock screw designed for Leica Elmar 50mm f/2.8 / 50mm f/3.5 lens.
They are ideal replacements for the lost original infinity lock screws of Leica lenses, enabling lenses that fail to lock at the infinity position to regain their original functionality.
Manufactured using the same craftsmanship as the original parts, these infinity lock screws feature a brass nut with chrome plating, boasting an exquisite and sleek surface.
Unlike the original iron chrome-plated bottom locking screw, we have upgraded the material to stainless steel for our version, which effectively avoids the trouble of chrome peeling and rusting.
The middle spring is a custom-made stainless steel spring, with dimensions identical to those of the original one.
Installation Tips:
Due to manufacturing tolerances between parts of Leica lenses produced in different periods, if you encounter any problems during installation, please contact us immediately and we will resolve the issue for you promptly.