Ideal for grades K through 10, this scope can be used effortlessly and safely in sunlight or room light. The Lumarod provides adjustment-free lighting without mirrors, cords, or batteries. Specifications: • 5X eyepiece, 4X objective• 20X magnification, can be increased with additional optics• Reliable brass on brass focus• Lumarod• Fine focusing. Made in the U.S.A.