The legendary Beta Screen magnifiers of the Betaswing series in 10x, 12x and 20x magnification
Betamag12X Replacement Base - Beta Industries / Beta Screen Corp.
Printing Magnifiers, Microscopes, Loupes, BetaColor Viewers
Betamag 10X - Flat Field, Color Correct Printer's Magnifier - Beta Industries
Betamag12Light-Beta Industries, the quality magnifier supplier
Camβ handheld digital magnifier - Vision Engineering
Beta BETAMAG12XWLED Hand-held 12X Wide Field Magnifier with Dual LED, 5/16 Field of View, Threaded Lens Barrel, Locking Ring Barrel, Scratch Resistant Lenses, Distortion Free Viewing : Industrial & Scientific
Measuring magnifiers - Kitotec
F & C measuring magnifiers with 8x magnification in two versions - Kitotec
QuantiChrom™ Magnesium Assay Kit
Printing Magnifiers, Microscopes, Loupes, BetaColor Viewers