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🌈 Transform light into art and science with every glance!
The Bartovation Diffraction Grating Sheet offers a professional-grade 13,500 lines per inch double-axis diffraction surface on a large 6” x 5ft roll. Designed for clear, noise-minimized spectral viewing, it’s perfect for physics education, scientific analysis, and creative light displays. Durable and reusable, this sheet lets you explore and showcase the color spectrum with precision and style.
| ASIN | B08ZBG2416 |
| Best Sellers Rank | #144,399 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #208 in Window Films |
| Date First Available | March 17, 2021 |
| Item Form | Sheet |
| Item Weight | 1.44 ounces |
| Item model number | DS135R5 |
| Manufacturer | Bartovation |
| Number of Items | 1 |
| Package Dimensions | 7.01 x 1.65 x 1.61 inches |
| Specification Met | Yes |
| UPC | 649985896941 |
A**I
So fun to use!
We’ve used this over a camera lens, projector, and an lcd light cube for some stellar effects.
R**L
Love
Love this for my suncatchers.
C**S
Highest quality
Seems to be the best I’ve seen. I wasted money on others and this one is the real deal. You can tell it was made with high precision equipment.
D**8
Great product. Beautiful eddect for chocolates!!!
The product is great, just have to use the correct side for chocolate I'm order for it to work. Helpful hint. The side you want to touch the chocolate when it's cooling is the brighter more colorful side. Don't rely on the squeeze test as this film is VERY delicate. I advise wearing gloves when handling the film. Your finger prints will imprint into the film and will transfer onto the chocolates. Also the holo effect on the bottom is very heat sensitive so your hands will destry the effect, keep that in mind when displaying the effect on the chocolate. Other than those things to look out for the film is GREAT!!! WIll be purchasing again soon and frequently
R**C
Great!
Love it! Works as it should!
A**D
Probably Not 13,500 lines/inch (physics experiments)
I bought this for physics experiments. It works pretty well BUT when I used diffraction with laser pointers to calculate wavelength, the values were off. It seems the spacing is closer to 9545 lines/inch (~200lines/mm) rather than 13,500 lines/inch (~350lines/mm). If using with students you can have them calculate d given a specific wavelength instead of visa versa. My research leads me to believe this grating doesn't actually use lines, but rather 5 micron spaced apertures, but I might be wrong. I verified with red and green lasers that a d value of 5e-6m is about right.
K**N
Very very happy
I wasn’t sure how well this was going to perform, but blew all my expectations out of the water. Bought a roll to cut into multiple sheets and so far it’s done everything I hoped it would.
C**F
This can be used over and over to make beautiful inlays for my resin projects
I bought this to make my own holographic inlays for my resin projects absolutely love it!
M**S
This is a single sheet of thin plastic, with the surface on one side to diffuse light. If you temper chocolate correctly for phase 2 crystal structure (89f for milk chocolate), it will retain this diffraction matrix after it sets! Impress your friends with your crazy cocowizard powers! Make some inclusive and representative sweets for your sweet! One roll, 6" wide and 5' long. Some listings are for individual sheets, this is a tube with a roll. None of my tables are that long, though
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