Type: | Vison Tester |
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Style: | Vison Tester |
Application: | Ophthalmic Phoropter |
Shell Material: | Metal |
Customized: | Non-Customized |
Sphere Power: | Range: +16.75D~-19.00d Step: 0.25D |
Customization: |
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Sphere power | Range: +16.75D~-19.00D Step: 0.25D | |
Cylinder power (when applied with auxiliary lens -2.00D) |
Range: +16.75D~-19.00D Step: 0.25D | |
Cylinder axis | Range 0°~180° Step:5° | |
Cross cylinder | ±25D | |
Rotary prism | Range: 0~20Step:1 | |
P.D. Adjustment | 50~75mm | |
Convergence adjustment | ∞, 380mm(when P.D.64mm) | |
Forehead rest adjustment | 16mm | |
Vertex distance | 12mm | |
Standard accessorial lens | circinal lens, double even lens | |
Standard accessories | near point card, reading rod,dust cover,face mat, lens accessories |
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Size | 318(L)×292(W)×96(H) mm | |
Net weight | 4.5Kg |
Suppliers with verified business licenses