Prisms Components Optical Prism Pa 45 Prism Bar Diopter : 1, 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 25, 30,35,40,45

Warranty:

Please kindly tell us about your country’s voltage and plug type before purchase.

After receiving our instruments, please keep the “factory serial number”, which is very important for the after service. So far the Chinese instruments are too cheap, so that we can’t afford over sea maintenance center.

For most of our instruments, the warranty period is 1 year. During this period, if the machine appears the following problems: trouble shooting guide, photo, video, we’ll ask our technical section to solve the problems.

And if this method can’t work, neither, we’ll ask the fast express to take it back to our factory. And the international freight (back to CHINA) and repair cost will be paid by our side. Except that the machine was broken, such as dropping down, getting water or any wrong operation

We promise a lifetime service. If the instruments exceed the warranty period, we will also provide advice and good service, but it will charge some money for extra spare parts.