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
kontec MAFYLASS Series to work monocular glasses loupe (black / gray) LP-40R
Light Head Magnifying Glass
OHM ELECTRIC Ohm Electric Head Magnifier (includes 3 types of interchangeable lenses) RP-HDL1
101Color Head Mount Magnifier Glasses with Detachable Ultra Bright LED Head Lamp - 5 Interchangeable Lenses: 1.0X, 1.5X, 2.0X, 2.5X, 3.5X Magnification : Health & Household
Magnifying Glasses with Light for Close Work, Rechargeable Magnifier Glasses, Interchangeable Lenses 1.0X 1.5X 2.0X 2.5X 3.5X for Reading, Arts and Crafts, Hobby : Arts, Crafts & Sewing
1.0X-3.5X Illuminated Helmet Head Magnifier Headband Surgical Dental Loupes with LED Lamp MG81001-G - AliExpress
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
1.0X-3.5X Illuminated Helmet Head Magnifier Headband Surgical Dental Loupes with LED Lamp MG81001-G - AliExpress
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
1.0X-3.5X Illuminated Helmet Head Magnifier Headband Surgical Dental Loupes with LED Lamp MG81001-G - AliExpress
Headband Magnifier Glasses, Linkhood 1X to 14X Rechargeable Head Magnifier with LED Light, Handsfree Head Mount Magnifying Glass with 6 Detachable Lens for Close Work Reading Jewelry Crafts Repair : Health