With a high Figure of Merit (FOM) form 1.600 - 2.000 and a fast Auto-Gating, ECHO tubes serve many night vision
applications for users that require the extra range and details at night. Every image intensifier is supplied with its
unique data sheet, providing the most relevant performance information for the user.
ONYX (Photonis White Phosphor Tubes) is the optional black and white night vision of Photonis.
Studies show that night-time scenes appear remarkably more natural in B&W versus the usual green. Photonis offers B&W night vision for those who want to have a natural vision at night. B&W provides clearer information about the contrast, shapes and shadows.