Carl Zeiss Binocular Magnifier Frames Only Presidium long-lasting finish on gravers and

long-lasting finish on gravers and small tools—especially carbide

as a domed face can allow a strike to slide off its intended target

This block is intended for students and beginners working on a budget

adjustable set screw

Carl Zeiss Binocular Magnifier Frames Only Presidium long-lasting finish on gravers andThese are the current generation Carl Zeiss Binocular Magnifier Replacement Lens Holder Frames, updated as of November 2020. The previous versions have been discontinued and are no longer available from any source. The redesigned frames are constructed from titanium and feature a natural titanium grey finish a departure from the silver color of earlier generations. The ear temple tips (earpieces) have also been slightly redesigned in this new version.