This filter adapter allows you to use E82 filters on your Leica SUMMILUX-M 21mm f/1.4 Lens.
2 Years Limited Warranty:
Provides for repair or replacement for any problem that prevents the proper optical or mechanical function of the covered equipment. Cosmetic or other signs of normal wear and tear of external surfaces, including lenses, are not considered as affecting optical or mechanical function of the Equipment.
Please contact us if you require additional details.