Fusion Thermal Replacement Tenebraex Lens Cover Features The Fusion Thermal Replacement Tenebraex Lens Cover provides a precise secure fit that helps preserve optical clarity and extend the life of the objective lens. Its rugged construction is designed for demanding hunting and tactical environments offering reliable protection during transport storage and active use. The flip-style design allows rapid access to the lens without removal supporting quick target acquisition when time matters. Designed as a direct replacement accessory this lens cover integrates seamlessly with the Avenger 40 housing and maintains the professional-grade performance expected from Tenebraex lens protection solutions. Fusion Thermal Replacement Tenebraex Lens Cover Specifications a fa fa Manufacturer: Fusion Thermal a fa fa Model: Replacement Tenebraex Lens Cover a fa fa Compatible Model: Avenger 40 a fa fa Objective Diameter Fit: 40mm a fa fa Intended Use: Front lens protection