OHM ELECTRIC Ohm Electric Head Magnifier (includes 3 types of interchangeable lenses) RP-HDL1

1.0X-3.5X Illuminated Helmet Head Magnifier Headband Surgical Dental Loupes with LED Lamp MG81001-G - AliExpress

1.0X-3.5X Illuminated Helmet Head Magnifier Headband Surgical Dental Loupes with LED Lamp MG81001-G - AliExpress

SE Illuminated Dual Lens Flip-In Head Magnifier, Head Magnifier, Tools for Repair & Precision Work, Adjustable Headlamp, 4.5X Loupe Magnifying, Black : Everything Else

Interchangeable Acrylic Lenses：There are 4 interchangeable lenses with 1.5X, 2.5X, 3.5X, 5X high magnification. These headband magnifier lenses are

Head Magnifying Glass with Light Rechargeable Headband Magnifier for Close Work Interchangeable Lenses 1.5X 2.5X 3.5X 5X for Jeweler Loupe, Arts and

Binocular Headband Magnifier Replacement Glass Lens plate 3.5x, 4 Inch Working Distance, prismatic glass lens Fits OptiVISOR®

Mainline Optical Connections Ltd

Nikon Nikon magnifying glass high-grade loupe 14D AS (with 3.5 times / Case) (Made in Japan)

Headband Magnifier Rechargeable Magnifying Glass with LED Light Hands Free Magnifying Glass for Reading Interchangeable Magnification Lenses 1.5X 2.5X 3.5X 5X for Close Work Jewelry Hobby Crafts : Health & Household

No Brand Watch Tool eye loupe 5x10x magnifier wire holder set for precision work, etc. (5x, 10x, wire holder)

MIZAR TECH MIZAR-TEC loupe magnification linen Stars 6 times diameter 25mm lens made in Japan RSB-250

Shinwa Sokutei Shinwa Sokutei Magnifying Glass S-3 Insect Glasses 30mm 3x 75557