Headlight Aiming System HOP82005 The Vision 100 is completely portable. Uses rechargeable batteries. • Affordable - Just do a dozen aims a month and the Vision 100 will be paid for in less than 6 months. The rest is pure profit. • Accurate - Designed to accurately aim all North American headlamps, standard or aerodynamic, large or small, rectangualar or round, high or low mounted... with or without aiming pads. Aims fog lamps too! • Easy to use - Four simple steps is all it takes to do a proffesional aim... and it doesn't take a certified mechanic to do the job. • Completely portable - Mobile stand and uses Ni-Cad rechargeable batteries • Viewing port - Lets the operator see the lamp pattern • Floor slope adjustment - Provides way to determine floor slope and allows for floor slope compensation