Three sizes for quick, convenient magnification. Shop Eisco™ Reading Glass Magnifiers at
Eisco Simple Machines: Wheel and Axle Model
Classroom Magnifiers
DOUBLE CONCAVE || Highly polished, double concave lens SPHERICAL || Lens measures 3 (75mm) in diameter and approximately 12mm thick 200MM FOCAL
Optical Glass Lens, 3 (75mm) - 200mm Focal Length - Ground, Beveled Edges - Use as Top Spinning Base - Eisco Labs
Eisco Garage Physics: Ping-Pong Catapult Kit
Magnifying Glass, 60mm Dia., 15cm Focal Length
Magnifying glasses contain three ultra bright COB LED lights spread proportionally around rim of lens for wide and even lighting
Carson™ Lume Series Aspheric COB LED Lighted Hand-Held Magnifier with 7x Spot Lens and Two Brightness Settings
3x magnification 4 3/4 focal length
Magnifier, Reading Glass - 2 Diameter, 12cm Focal Length, 3X - Eisco Labs
Magnifying Glass, 2.25x Magnification - Lab Quality, 2.5 diameter
Excellerations Super Stem Magnifier