This Magnifying Glass Is Only 7.5" Long, So It's Compact And Lightweight Enough To Carry In Your Backpack Or Briefcase. Great For Everyday Reading Tasks, It Has A 2x And A 4x Power Magnification, So You Won't Miss A Thing, And A Light To Give You The Clearest View Ever.

* This 7-1/2 inch magnifier is equipped with a 2-1/2 inch diameter distortion free lens

* It offers 2X poewr magnification overall ,and a diopter of 4X power

* The on/off swith for the light is activated by twisting the handle

* Illuminated with a single ultra bright LED bulb so you won't miss a thing

* This model requires 2 "AA" batteries (not included) for the light