Electronic 72+ Science Workshop - STEM 40mm red dot viewfinder

red dot viewfinder

25-inch device that uses two matching eyepieces (eyepieces not included) to give you AWESOME two-eyed views through your telescope

or an aim and shoot challenge designed to demonstrate how parabolic motion affects detection

Balanced colors for a natural picture result

Electronic 72+ Science Workshop - STEM 40mm red dot viewfinderFeatures Learn key principles of electricity with this engaging STEM kit Preassembled circuit board has 72 experiments involving elements like lights, sounds, magnets and touch plates Manipulate the wires to control light and sound effects, spin a color wheel and more Set includes an AM FM radio and amplifier speaker Convenient stand keeps experiment notes close at hand Description Explore the power of electricity with this Explore Science STEM set!