SPECIFICATIONS

Brand Name: XINYUAN

Choice: yes

DIY Supplies: Electrical

Electronic: No

High-concerned chemical: None

Origin: Mainland China

Size: 19cm*26cm*4cm

semi_Choice: yes

The book content includes:

Large visuak field stereo-blindness screen stereogram ,New astigmatism test charts ,Stereo-acuity test charts ,Color vision test charts and Amsler Test so on.with 2 pieces glasses,as the picture.

FAQ:

1. Statement:

Most optical instruments are in stock and usually shipped the same day or the next day. All instruments will be shipped within 7 days. We will ensure that the equipments are in good condition and good package before shipment.

2. Shipping:

Please provide correct delivery address and postal code.

If you have any special requirement, please tell me when you order.

All Voltage will fit for buyer's country's standard, unless you have special request.

3. Custom duty:

In principle, we make a declaration according to the actual payment amount, if you need to change, please indicate the amount of customs declaration, we will consider the circumstances for making a declaration.

Customs duties and brokerage fees may apply in some countries.If refuse to pay Customs fees so that the products have to return,all expenses for goods returned need paid by the buyer, including return freight and tariffs.Buyer assumes all responsibility.

If the address is in Mexico, you don't need to worry about customs duties and tax. We guarantee tax included and provide door-to-door service and delivery within 10-15 days.

4. Warranty:

We offer you 2 years warranty for all devices.
We have spare parts for all items. If your item suddenly won't work within warranty time, you can send us photos and video to check. We will give you a solution within 3 working days.
We will send spare parts and send video to you and teach you how to repair it. If can not repair, we will send new one.

5. About OEM:

Support OEM production, if have large quantities, we will give big discounts.