Use this spare or replacement Front Cap S E95 to protect the front elements of Leica S-series lenses with 95mm filter threads. Compatible models include the 30-90mm f/3.5-5.6 Vario-Elmar-S ASPH. and 24mm f/3.5 Super-Elmar-S ASPH. This convenient accessory shields your glass against scratches, dust, moisture, and light impact. Additionally, its center-pinch, snap-on design allows you to mount and remove it with ease. If your original cap is lost while on vacation or assignment, you'll be glad you picked up this one.