UV filters are longpass filters that absorb the wavelengths shorter than a specific wavelength, while transmitting the longer wavelengths, within a wavelength range of 280 nm to 360 nm.
Applications: Medical instruments
| Item | Standard Value | Colour specification (Standard Illuminants A) | Thickness | Chemical properties | Thermal properties | Mechanical properties | Specific gravity | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| λT (nm) | ∆λ (nm) | TH (%) | x | y | mm | DW | DA | Tg | Ts | α -30/70 | α 100/300 | HK | FA | d | |
| UV28N | 280±7 | <45 | >85 | N.A. | N.A. | 2.5 | 2 | 1 | 572 | 642 | 73.3 | 86.5 | 525 | 100 | 2.61 |
| UV30N | 300±7 | <40 | >85 | N.A. | N.A. | 2.5 | 2 | 1 | 533 | 622 | 59.6 | 65 | 515 | 80 | 2.5 |
| UV32N | 320±7 | <25 | >85 | N.A. | N.A. | 2.5 | 2 | 2 | 572 | 630 | 68.6 | 83 | 495 | 130 | 3.23 |
| UV34N | 340±7 | <35 | >85 | N.A. | N.A. | 2.5 | 1 | 3 | 447 | 490 | 79.1 | 91 | 415 | 150 | 4.01 |
| UV36N | 360±7 | <40 | >85 | N.A. | N.A. | 2.5 | 2 | 2 | 587 | 646 | 68.8 | 84 | 600 | 90 | 2.52 |
The listed data are standard values. As we are always improving our products, the data listed are subject to change without notice.