FOB Price
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Minimum Order
Place of Origin:
-
Price for Minimum Order:
-
Minimum Order Quantity:
1 Set
Packaging Detail:
Caton
Delivery Time:
1 week
Supplying Ability:
-
Payment Type:
T/T
الشخص الذي يمكن الاتصال به Mr. Lyndon
No. 12-3, Dongfang Building, Choucheng Street,, Jinhua, Zhejiang
GD****8
Phoropter
Model No.:VT**0C
Features:
1. Elegant design of butterfly-shape appearance
2. High grade plated-film used in all optic lenses
3. This device is applicable to ophthalmology department of
hospitals and spectacle stores for precision measurement of visual
functions such as myopia, hyperopia, astigmatism, eyesight balance,
heterophoria, stereoscopic vision and eyesight amalgamation
4. Two colors for option
Specifications
| Manual Phoropter | |
| Sphere power Range | **6.*5D to**9.*0D, with minimum reading 0.*5D or 0.*2D |
| (when*0.*2D auxillary lens or optional ±0.*2D lens in use) | |
| **6.*5D to**9.*0D | |
| (when optional ±*0.*0D lens is in use) | |
| Cylinder power range | 0 to*6.*0D, with minimum reading 0.*5D or 0.*2D |
| (when auxiliary lens is in use) | |
| 0 to*8.*0D | |
| (when*2.*0D auxiliary lens is in use) | |
| Astigmatic axis scale | 0 to **0 in 5 steps |
| Cross cylinder | ±0. *5D, reversal type (synchronized with astigmatic axis) ±0. *0D optional |
| Rotary prism | 0 to *0ΔD in1ΔD step |
| PD adjustment | *8mm to *0mm in 1mm step (right and left synchronized) |
| Forehead rest adjustment | *6mm backward and forward |
| Convergence | The optical axes of the lenses are aligned at a distance of **0mm from the vertexes of the comeas. |
| (2mm each for right and left inward) Interpupillary distance enabling convergence=*7mm to *0m | |
| Corneal distance device | 2mm forward and 5mm backward from standard plane: with scale |
| Effective field of view | *9mm |
| Weight | N.W 5kgs ; GW 6kgs |
| Dimensions | **3mm***5mm**5mm |
