The Pentax O-LC27 Lens Cap for smc PENTAX-DA 40mm f/2.8 XS Lens is a replacementfor the lens cap supplied with the smc PENTAX-DA 40mm f/2.8 XS pancake lens to protect the front element of the lens when it's not in use.
Reviewed by 1 customers
This is the standard lenscap replacement for the Pentax DA-40 f2.8 lens that comes with some K-01 kits. I bought it because I had an $8 credit with Adorama I needed to use, and am always worried about losing this lenscap. So now I have a spare.