Tenebraex® has designed the world's most trusted flip cover for virtually any optical device.
Provide your clients with the same technology trusted by the world’s foremost militaries and special forces. Tenebraex® flip covers provide the ultimate in simple, proven protection for your scope, optic, or camera system. Millions of covers are in active use by the world’s most discerning clients, protecting billions of dollars worth of equipment. Protect your investment with Tenebræx® TT (Tactical Tough™) Flip Covers. Fully rotating and quick to open. These covers are designed to be used in the harshest environments. Demand nothing but the best!
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Installation
Adapter Frame Ring
Slip adapter over ocular (eyepiece) or objective end of scope until it seats. Turn the T15 Torx bolt until it is finger tight. Once finger tight, tighten another 1/4 to 1/2 turn. To remove, loosen Torx bolt and pull straight backwards off of optic.
Adapter Ring
Carefully thread the adapter ring into the objective (front) of the optic. There is a risk of cross threading on finer threads. The adapter ring should screw in without any resisitance. Once the adapter ring is fully threaded and finger tight, continue to hand tight. Do not use thread sealants or tape. To remove, turn counter clockwise.
Riflescope Covers
Open the cover and snap cover frame onto the profile of the adapter. To remove, open cover then grab cover close to the hinge and pull straight off the adapter or optic.

