These lens caps, made of black plastic, are available in the following slip-on diameters: 27, 30, 32, 34, 37, 42,51,54.57,60,65,70mm.
Reviewed by 2 customers
fit well over the lens of auto s3. doesn't slip.
I needed a replacement lens cap for an old LF lens. This worked great and fit the lens tightly.