| Operating
wavelength range: |
|
| (Visible
wavelength is from 400nm to 700nm.)(The
type of LED or other light source) |
| Nominal object
distance: |
|
| Horizontal
object field size or field of view:
|
|
| Lens relative
aperture or F/#: |
|
(Lower
f/# allows more light into the lens. However
lower-f/# lenses are more complex
and costly to design and manufacture.
The depth of field is also less for lower
f/# lenses) |
| Relative illumination(%):
|
|
| (The
ratio of light intensity at the corner
relative to the center.) |
| Geometric distortion: |
|
| (Distortion
generally increases field of view, and
it is un-avoidable for wide-angle or fisheye
lenses) |
| Total track range:
|
|
| Back focal distance
range: |
|
| Vignetting: |
|
| Operating temperature
range: |
|
| IR cut-off filter/coating:
|
|
(An
IR filter is typically required for color
imaging applications.
If your wavelength range include near-infrared
light, specify "none") |
| Other: |
|
