DVC DigitEyes Series - 2 Camera Specifications; Optical; Figure 2-1: Camera Spectralr

2
2. CAMERA SPECIFICATIONS:
2.1 OPTICAL
Optical Filtering IR filter (optional; see Figure 2-1 & 2-3)
Spectral Response See Figure 2-1, 2-2 and 2-3
Sensitivity (without IR filter) @ 2850°K 0.5 Lux (0.05 fc) @ CCD for 100 IRE video
(Signal-to-Noise Ratio ≥ 62 dB)
Figure 2-2: TC-245 CCD Spectral Responsivity Curve ( Texas Instruments, 1994)
Spectral response in Visible region
(UV res ponse obs erved to 200nm with CCD faceplate removed;
IR Response observed to 1100nm)
0%
10%
20%
30%
40%
50%
60%
70%
80%
90%
100%
Wavelength (nm)
Without IR Filter
With IR Filter
Figure 2-1: Camera Spectral Response