ABCD School Bus Retinoscopy Rack
- Paddle with glass lenses, shaped like a school bus.
- Single Paddle: This paddle has 10 plus lenses (1, 2, 3, 4, 5, 6, 7, 8, 9, 10), one frosted lens and one -5 lens.
- Double Paddle: Two paddle retinoscopy racks with glass lenses, shaped like a school bus. One paddle with plus lenses and a second paddle with minus lenses (+/- 0.5 D to +/- 15.0 D). Comes with protective case.
- Inspired by Dr. Robert Arnold at Alaska Blind Child Discovery (ABCD)