IHAG Nictitating Membrane

IHAG Nictitating Membrane is bioware was release in the market before they went under, IHAG's NM is a must for skin divers and enhanced Nuscuba divers. With the NM, the user can see in difficult conditions (stirred up sand, salt and other irritants) without problems. This cloned bioware is good to 50 meters, and usually must be replaced because of scarring every six to eight months of continuous use.