Type: | Auto Refractometer |
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Application: | Optometry Equipment |
Product Name: | Optical Instrument Auto Refractometer |
Vertex Distance: | 0mm, 12mm, 13.75mm |
Spherical: | -20 - +20d (Vd=12) 0.12/0.25D Step |
Cylinder: | -8 - +8d 0.12/0.25D Step |
Customization: |
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