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FR-8900 Auto Refractometer
Sphere: -25.00 ~ 22.00D (0.12/0.25D steps) (VD=12mm)
Cylinder: -8D – 8D ( 0.12/0.25D Step)
Axis: 0~180°(1° Step)
Pupil Distance: 45 ~ 85mm (0.5mm Step)
Vertex Distance: 0mm, 12mm,13.75mm
FR-8900 Auto Refractometer is produced with rotary prism technique of graph edition, which makes it measure quickly and accurately. FR-8900 Auto Refractometer has Thermal Printer and Color LCD TFT Screen, which makes it convenient to operate.
FR-8900 Auto Refractometer
Features:
The most advanced rotary prism technique of graph edition, make the graph measured quickly and clear.
The precedent optical technique, consistent measurement and accurate figure.
Pictures:
Technical Specification:
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FR-8900 AUTO REFRACTOR |
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Refraction measurement |
Sphere: – 25.00 ~ 22.00D (0.12/0.25D steps) |
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Cylinder: -8.00 D ~ 8.00D (0.12/0.25D steps) |
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Axis: 1°~ 180 (steps 1 ) |
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Pupil Distance |
45-85mm, 0.5mm steps |
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Vertical Distance |
0mm, 12mm, 13.75mm |
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Minimum pupil diameter |
∮2.0mm |
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Charter |
Automatic fogging method |
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Display |
TFT Color LCD Screen |
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Printer |
Import Thermal Printer |
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Power supply |
100~120V/200~ 240V, 50/60Hz |
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Dimension |
275(W)* 509 (D) * 430-460 (H) mm |
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Weight |
18kg |
