Hüper Optik is an automotive window-film brand focused on ceramic technology. Its official history says Hüper Optik International Pte Ltd was incorporated in 1997 and is an Eastman Chemical Company subsidiary. The current global tables divide the ceramic range between darker X3 grades and lighter Nano Ceramic grades.
Compare VLT and TSER together
| Grade | VLT | TSER |
|---|---|---|
| Ceramics 05 | 6% | 70% |
| Ceramics 15 | 13% | 71% |
| Ceramics 20 | 20% | 66% |
| Ceramics 30 | 31% | 60% |
| Ceramics 40 | 41% | 53% |
| Ceramics 50 | 53% | 45% |
| Ceramics 60 | 61% | 39% |
| Ceramics 70 | 73% | 44% |
The X3 table covers 05–40 and the Nano Ceramics table covers 50–70. VLT describes visible light passing through the film-and-glass system; TSER is total solar energy rejection. They are different measures. A darker grade does not always have a higher published TSER. For a fuller explanation, see the tint specification guide.
Keep the test basis with the numbers
Hüper Optik says these values were captured using NFRC guidelines and calculated for single-pane 1/8-inch (3 mm) clear glass. They come from representative samples, are subject to normal manufacturing variation, and can change with glass type and properties. Use the table to identify grades to discuss, then ask for the current specification covering the exact film and vehicle glass in your quotation.
Technology and regional product names
The brand describes its Ceramic Series as using dual layers of Titanium Nitride and cites US patent 6,188,512 for the multilayer construction. The Korean branded website lists HOK Korea and local product navigation; confirm the precise grade, coverage, care instructions and applicable warranty with the seller rather than assuming the global and Korean names are equivalent.