Diffraction Grating sheet 13,500 lines/inch - Double Axis 1Ft x 6 Inches
| UPC | 787793522475 |
| Manufacturer | Rainbow Symphony |
| Package Dimensions | 18.2 x 1.5 x 1.5 cm; 10 g |
| Item part number | 1506FT |
| Batteries Included | No |
| Batteries Required | No |
| Manufacturer | Rainbow Symphony |
| Country of Origin | USA |
| Item Weight | 10 g |
A**R
Not good
1. It does not give 13500 lines/inch, not even 4000 lpi.2. The sheet is all wrinkled up.3. I would not recommend this product.
![13,500 Lines/inch Diffraction Grating Sheet - Double Axis [5 Feet x 6 Inch Roll]](https://images-na.ssl-images-amazon.com/images/I/61q2TU+Q4DL._AC_UL116_SR116,116_.jpg)
