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New Ophthalmic Instrument Low Price Marking Progressive Lens Identifier

Sku. 195239

$ 190

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Stock:: 3 in Stock

Shipping:: $ 34.8

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Estimated delivery time : 0-27 working days. See details

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CostDelivery TimeTracking
EMS

$ 34.8 0-27 daysAvailable
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$ 44.65 3-27 daysAvailable
DHL

$ 53.93 0-27 daysAvailable
UPS Express Saver

$ 89.78 0-27 daysAvailable

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New Ophthalmic Instrument Low Price Marking Progressive Lens Identifier

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Features:

1. The device will greatly assist in the quick and easy location of the various manufacturers' marks placed on the progressive
lenses
2. This is achieved by special background contrasting and lighting
3. Adjustable inclination for a better reading
4. LED bulbs
5. The mounted magnifier assists in the reading of these marks (Manufacturers' marks, Lens type ID, Added power)
6. Test the lens strain to avoid the new blurry area
7. Check the quality if the surface and coating of the lens

Functions:

A. Testing the Lens Strain
1. Power on. Hold the lens between the light source and the polarized filter and check.
2. If it shows the same as Pic.2, the lens strain is not in a balance. The imbalance is proportional to the darkness of the color.
The lens strain can be reduced by edging the darkest part of the lens.
3. If the lens strain is not kept in balance, the patient feels comfortable when he looks straight ahead, but when he looks
something aside, he feels uncomfortable and has unclear view. This situation usually appears on the full or half frame glasses,
but not for the rimless ones.
4. The strain of PC lens can not be avoided. However, the imaging quality will be much better if the lens strain is small.

B. PAL Identifier
1. Put the lens above the parallel light grid and observe the four areas of the lens.
2. It is easy to study and mark.

C. Showing the invisible marks
1. Put the lens on the grid and observe it with the above magnifier.
2. After confirming the four areas, keep the distant area and near area in a horizontal line and find out the invisible marks on
both sides.
3. ADD value is usually on one side and the brand marks would be on the other side.

Title goes here.

D. Testing the quality of the lens
1. It is convenient to observe the surface of the lens with the light and the magnifier.
2. Scratching, bubbling and other coating problems can be checked out.
3. In general, this instrument is very important during the process of fitting and testing progressive lenses.

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Processing time

According your order list. we will supply delivery time .

Commonly is 5-7 work days after we confirm payment

Shipping time

By Express : 3-7 days . Door to door service

By Air : 3-7 days . (the goods arrival at your local air ports

By sea : 30-40 days (the goods arrival at your local sea ports )

PS : by air or by sea, if you need door to door service, please tell us . we will help you checking the extra door to door cost.

How many months warranty do you provide ?
one year

What should I do if the machine have question ?
For ensuring all the items are in good quality, we will test all products before the packages were sent out. Once the machine have some question, please don't worry. kindly send us some images of the situation , Video and machine series, and explain the question in where . we will supply solution to you deal soon.

What should I do if the spare parts is broken in Warranty ?
If in Warranty, some spare parts broken in the Use. kindly supply picture or video , and machine series number .

We will send the spare parts by express to you soon.. and we bear express cost .

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Reach Us
Xiamen City,China
86-151-60060534

New Ophthalmic Instrument Low Price Marking Progressive Lens Identifier

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