Elcan SpecterDR 1.5-6x Bikini-Style Lens Cover Black OSC-SDR6-B. 5-6x Bikini-Style Lens Coveris custom made for your SpecterDR 1.5-6x optic. This cover is for the fixed rheostat-adjustable 1.5-6x and is in the same family as our SpecterT. It is made of...