- Camera: Any color CCTV camera with True Day & Night (ICR: IR Cut Filter
Removable) feature or any monochrome CCTV camera
- Lens: Any C-Mount CCTV lens
How to Use
- Color CCTV cameras: Set the camera to CS Mount. Screw the PF1 or PF2 filter between camera and lens. And set the camera to Night mode. It's done!
- Monochrome CCTV cameras: Set the camera to CS Mount. Screw the PF1 or PF2 filter between camera and lens.
It's done!
Selecting Guides
Check the table below to get the
best see-through pictures.
Slow Shutter models.
these models' shutter speed
can be
manually adjusted below 1/60 second (for example 1/8, 1/4 second)
F/S
Fast Shutter models. These models' shutter speed is adjusted only up to 1/60 or 1/50 second but
CANNOT be adjusted below
1/50 second (for example 1/8, 1/4 second)
PF4 with S/S
PF4 has to be used
with Slow Shutter
Environments A, B, C and D are defined as follows;
Environments
Amount of the emitted NIR
Detailed examples
Env. A
Highest
Summer's day outdoors when the direct sun light
is strongest
Env. B
High
Clouded summer's day outdoors / Sunny Spring or
Autumn day outdoors
Env. C
Fair
Clouded Spring or Autumn day
outdoors
Env. D
Lowest
Indoors where a glow lamp, mercury
lamp or nitrogen lamp is installed