The Cover Lens Cap for 8-16mm f/4.5-5.6 DC HSM and 15mm f/2.8 EX DG Diagonal Fisheye from Sigma is a push-on style lens cap for lenses without front threads. The cap protects the front element of the lens from moisture, dust, and sudden impacts that would cause damage. The Cover Lens Cap can be used as a replacement or spare.
UPC: 085126932879