Colored Glass Filters
COLORED GLASS FILTERS
Color Compensating Filters (C)
These filter types selectively absorb in the red and near-infrared wavelength regions and compensates for imaging sensitivity and exposure meter sensitivity.
Application: Camera, Display
Images: C5000
Transmittance
![[Transmission simulation software] This software facilitates obtaining data of spectral transmittance characteristics after changing the thickness of the glass.](../common/images/bnr_simulationsoft.jpg)
Color Compensating Filter: Data
| Item | Thickness | Transmittance Specification | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | T400% | T500% | T600% | T700% | T750% | T850% | T1000% | T1100% | T1200% | λ50%(nm) | |
 C500S | 1 | ≥ 80 | ≥ 88 | ≥ 58 | ≤ 11 | ≤ 4 | ≤ 1.5 | – | – | – | 616±6nm |
| C5000 | 1 | ≥ 86 | ≥ 89 | ≥ 60 | ≤ 10 | – | – | ≤ 5 | ≤ 11 | ≤ 23 | 618±6nm |
| CD700 | 0.45 | ≥ 83 | ≥ 87 | ≥ 57 | ≤ 9 | – | – | – | – | ≤ 16 | 613±4nm |
| CM700 | 1 | ≥ 82 | ≥ 86 | – | ≤ 6 | – | – | – | – | ≤ 10 | 602±4nm |
| Item | Color specification (Standard illuminants A) | Thickness | Refractive Index | Chemical property | Thermal properties | Mechanical properties | Specific gravity | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| x | y | mm | 600nm | DW | DA | Tg | Ts | α -30/70 | α 100/300 | HK | FA | d | |
| C500S | 0.392 | 0.426 | 1 | 1.514 | 1 | 1 | 615 | 675 | 54 | 70 | 485 | 120 | 2.54 |
| C5000 | 0.387 | 0.425 | 1 | 1.514 | 2 | 4 | 370 | 405 | 127 | 158 | 380 | 520 | 3.4 |
| CD700 | 0.389 | 0.425 | 0.45 | 1.539 | 1 | 4 | 425 | 471 | 117 | 141 | 370 | 490 | 3.08 |
| CM700 | 0.366 | 0.429 | 1 | 1.539 | 1 | 4 | 429 | 474 | 118 | 141 | 375 | 490 | 3.07 |
* The listed data are standard values. As we are always improving our products, the data listed are subject to change without notice.