China plano ruled diffraction gratings

Product Description

Ruled Gratings

There are a wide range of ruled master gratings. Typical goove density range of the plane ruled gratings is from *0 lines/mm to ***0 lines/mm. Standard coating is aluminum. On request, MgF2, Gold or platinum are also available.

Note:

The sizes listed in this table are the maximum ruled areas. All gratings can be replicated to a smaller size and directly ordered. If you need a grating area more than ruled areas in the table or other specification, you must contact us in advance.

Superior Service

Professional foreign trade manager provides you with **-hour quick business service and keep communication at any time with you.

 

Packing

Usually, we use plastic box to pack the Grating for inner, then we will use cartons to pack them .

We also can pack them as your requirement

 

Shipment

We ship Grating to more than **0 countries world wide through fast and reliable delivery partners .Can post it as your requirement and will choose the best service and cheapest express for you.

Most time ,the delivery time is **7 work days .