Description
- ILLUMINATION FORM: BIG SPOT, SMALL SPOT, SLIT, CENTRAL NETWORK, RED-FREE
- DIOPTER COMPENSATION: 0,±1,±2,±3,±5, ±8,±10,-12,±15-20D
- ASSISTANT DISC: -20D +15D,(D)
- ILLUMINATION AND POWER: 2.5V 1.6W HALOGEN BULB, TWO AA SIZE RECHARGEABLE BATTERIES