Zeiss Flip-Up and Fold-Flat Ocular Lens Cover Conquest V4 1.735in Black. Enjoy the benefits of stainless steel hardware rugged nylon construction excellent OEM fitment and strong secure installation that stays put even when temperatures shift from extreme hot to extreme cold. Smarter features such as the L wrench and spare battery retaining systems and dual clamping arms provide you with a stronger sense of assurance. Specifications for Zeiss Flip-Up and Fold-Flat Ocular Lens Cover: Manufacturer: Zeiss Color: Black Condition: New Features of Zeiss Flip-Up and Fold-Flat Ocular Lens Cover OEM fitment and heavy-duty design Positive snap-to closing Secures in fold-flat position Remains secure in extreme temperature shifts Retains and secures your preferred diopter setting Ocular Ambidextrous operation Quieter upon opening Lightweight Manufactured from Nylon 11 Two-year warranty against material and manufacturing defects Package Contents: Zeiss Flip-Up and Fold-Flat Ocular Lens Cover Zeiss 000000-2560-437: Flip-Up and Fold-Flat Ocular Lens Cover Conquest V4 1.735in Black