product description
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、2.6W Mini-halogen lamp |
Power supply |
AC220V/50Hz 110V/60Hz |
Input power |
8VA |