SE Illuminated Dual Lens Flip-In Head Magnifier with 1.9x Fixed Lens, 1.9x Flip Lens, and 4.5x Loupe Lens Includes MTG20 replaceable iron-plated copper

Includes MTG20 replaceable iron-plated copper tip

Perform operations with fractions and mixed numbers

It weighs 26 lbs

hobbies and more

and statistical problems in addition to general mathematical tasks

SE Illuminated Dual Lens Flip-In Head Magnifier with 1.9x Fixed Lens, 1.9x Flip Lens, and 4.5x Loupe Lens Includes MTG20 replaceable iron-plated copperThe SE MH1067L Illuminated Dual Lens Flip in Head Magnifier is designed for casual users and the most serious hobbyists. It can be used as a headlamp. Features: Lens magnification can be combined to increase magnification up to 8. 3x Fixed lens magnification: 1. 9x Flip lens magnification: 1. 9x Loupe lens magnification: 4. 5x (2) Bright white LED lights Requires two AAA batteries (not included) Lens dimensions 3 1 2" x 1 1 8" Extra loupe diameter 1 1