Square Shadowless Light
Dome Ligh
Dome light (bowl light) is a well-uniformed array light . Its special arc structure can show a good diffuse reflection effect, which can effectively eliminate the influence of reflection and curved surface and achieve uniform imaging. However, it is large in size and has poor flexibility when used in narrow spaces.
Our company now launches the FDM series of square shadowless light, which have similar effects to dome light, but can effectively solve the problems of conventional dome light such as window obstruction and excessive size. In terms of volume and application flexibility, FDM light have more advantages.
Advantage：
1、High uniformity, high luminance
2、Large emitting area, wide range of applications
3、Can be used in large FOV with multiple cameras
4、Flexible outline, the center hole can be customized
Application：
1、Reflected surface inspection
2、Uneven surface inspection
3、printed character inspection
Case：
Imaging instance：Power Bank Surface Inspection
Image of the object
FDM architecture diagram
LTS-FDM10050-W
The opening of the square shadowless light is elliptical, so the image is unobstructed and the image is displayed normally.
DM architecture diagram
LTS-DM120-W
Half of the image is blocked by the dome light hole, because the light hole is small, so the image is also affected by the back side.
Imaging instance：Pole ear of lithium battery inspection
Image of the object
FDM architecture diagram
LTS-FDM11256-R
The long side of the square shadowless light has a long hole opening, so the problem of the back of the light with a small hole can be eliminated.
DM architecture diagram
LTS-DM180-R
The round hole of the dome light is small, which will have a back-effect.
Imaging instance：PCB board mark point inspection
Image of the object
FDM architecture diagram
LTS-FDM10090-W
The light has a wide opening hole, which can meet the needs of products with a large field of view and eliminate the problem of the back of the light with a small hole.
DM architecture diagram
LTS-DM120-W
The inspection product requires a large field of view, and the camera lens has a wide field of view, but the light opening is small, which will cause the image to be affected by the back of the light.
Square Shadowless Light 
Dome Ligh
FDM architecture diagram 
LTS-FDM10050-W
DM architecture diagram 
LTS-DM120-W 
FDM architecture diagram
LTS-FDM11256-R 
DM architecture diagram 
LTS-DM180-R
FDM architecture diagram
LTS-FDM10090-W
DM architecture diagram 
LTS-DM120-W
