Technical Specifications
PARAMETER | SPECIFICATION |
Illumination | large light spot、¢3.2mm)、 small light spot¢1.6mm)、slit、central-net、 Redfree filter. |
Diopter compensation | 0、±1D、±2D、±3D、±4D、±5D、±6D、±8D、±10D、±12D、±16D、±20D、-25D |
Light source | 3.6V、2.6WMini-halogen lamp |
Power supply | AC220V/50Hz 110V/60Hz |
Input power | 5VA |
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