Customized: | Non-Customized |
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Scale: | Small |
Illumination Bulb: | 3V/2.1W Halogen Bulb |
Working Distance: | 1m |
Adjustable Streak: | 3~20mm |
Streak Rotation: | 360 |
Customization: |
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Suppliers with verified business licenses
Features:
l Special equipment for measuring refraction deflection and astigmatism axis.
l All lens made of glass give more clear image.
l Beautiful construction, convenient to operate.
l The well positioned glower can be rotated 360° upward and downward.
Illumination bulb |
3V/2.1W halogen bulb |
Working distance |
1m |
Adjustable streak |
3~20mm |
Streak rotation |
360° |
Power supply |
AC 220V±10% / 50Hz±10%,AC 110V±10% / 60Hz±10% |
Suppliers with verified business licenses