BelOMO 10x Triplet Loupe Folding Magnifier

Amazon.com Price: $39.98 $28.98 (as of 05/01/2018 14:40 PST- Details)

10x Magnification Power
Large 0.65” (17mm) Viewing Area
Large 21mm(0.85”) Achromatic Triplet Lens Gathers Light for a Bright, Clear and Color Correct View