Pocket Magnifier Set — 3-Piece Folding, 5×/10×/20× with UV & LED Lights

The pocket magnifier is the field scientist's constant companion — compact enough to forget it's there until you need to read a scale bar, identify a mineral, or check a banknote under UV.

Three magnifications in one compact body: 5× for overview examination, 10× for detailed inspection, and 20× for maximum resolution without a loupe. The built-in UV LED reveals fluorescent minerals, optical brighteners in paper, and security features invisible to naked-eye examination. The white LED provides directional illumination for surface texture detail. All three lenses fold into a pocketable body smaller than a cigarette lighter.

• 3 lenses: 5×, 10×, 20× — all achromatic glass
• White LED + UV 365nm LED illumination — 3× AAA batteries
• Body: 72mm × 40mm × 15mm folded — fits in shirt pocket
• Stainless hinge; anti-scratch lens coating; wrist lanyard included

Every purchase directly funds independent physics research at the Golden Physics Project.