The legendary Beta Screen magnifiers of the Betaswing series in 10x, 12x and 20x magnification
Betamag 10x Handheld Folding Magnifier : Industrial & Scientific
Field of View - 1/4 inch (6.35mm) Threaded lens barrel for adjustable focus Locking ring to prevent accidental change of focus setting Folding case
Betamag 10x Handheld Folding Magnifier
Beta Screen Corporation Beta Screen Corporation
Measuring magnifiers - Kitotec
Betamag12Light-Beta Industries, the quality magnifier supplier
Printing Magnifiers, Microscopes, Loupes, BetaColor Viewers
Special designs for measuring and testing tasks - Kitotec
Beta Screen Corporation Beta Screen Corporation
Kitotec - optical metrology - Kitotec