Machine Vision Illumination - STEMMER IMAGING

ILLUMINATION

Widest choice of technologies to maximise

the visibility of your object

CCS LDR2-LA

LED dark field illumination 

By mounting LEDs on a flexible circuit board at a steep angle, it becomes possible to converge light in the centre section from a low angle. Providing direct light from a low angle to the centre section creates an image that emphasises the workpiece's surface characteristics.

The LDR2-LA series has a compact design and a low housing height. All housings are made of aluminium, which ensures effective heat dissipation. Diffusers and polarisers are available as an option with some models. The LDR2-LA series is a low angle illumination series and has multi-row LEDs. Multi-row dark field solutions use a shallower angle of 65° to 80° to the optical axis. These lights are also available as a WD version. They work most effectively at working distances of between 5 mm to 20 mm.



Reasons to choose the CCS LDR2-LA

Inspection of uneven damage or engravings

Providing direct light from a low angle to the centre section creates an image that emphasises the workpiece's surface characteristics.

Aluminium housing

Heat dissipation material is used between the board and the aluminium housing, absorbing heat produced by the LEDs. This succeeds in greatly reducing the creation of heat, which causes the LEDs to deteriorate.

Available with diffusion plates

Diffusion plates can prevent glare, which is a problem when creating images of glossy workpieces.


Specifications

  • Colour: white, red, blue and green
  • Connector: standard connector, M12 and flying leads
  • Power supply: 24V
  • Dimensions: outer diameters of 48 mm up to 208 mm, inner diameters of 22 mm up to 174 mm

Markets and Applications

  • Product edge inspection
  • Inspection of imprints or scratches on surfaces
  • Reading labels on machine parts
  • Inspection of wafer

Show products

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Model Lighting technique Lighting geometry Light colour Light distribution Beam angle
CCS LDR2-100-BL2-LA Dark Field Ring Light Blue direct low
CCS LDR2-100-GR2-LA Dark Field Ring Light Green direct low
CCS LDR2-100-RD2-LA Dark Field Ring Light Red direct low
CCS LDR2-100-SW2-LA Dark Field Ring Light White direct low
CCS LDR2-132-GR2-LA Dark Field Ring Light Green direct low
CCS LDR2-132BL2-LA Dark Field Ring Light Blue direct low
CCS LDR2-132RD2-LA Dark Field Ring Light Red direct low
CCS LDR2-132SW2-LA Dark Field Ring Light White direct low
CCS LDR2-170-BL2-LA Dark Field Ring Light Blue direct low
CCS LDR2-170-GR2-LA Dark Field Ring Light Green direct low
CCS LDR2-170-RD2-LA Dark Field Ring Light Red direct low
CCS LDR2-170-SW2-LA Dark Field Ring Light White direct low
CCS LDR2-208-BL2-LA Dark Field Ring Light Blue direct low
CCS LDR2-208-GR2-LA Dark Field Ring Light Green direct low
CCS LDR2-208-RD2-LA Dark Field Ring Light Red direct low
CCS LDR2-208-SW2-LA Dark Field Ring Light White direct low
CCS LDR2-48-BL2-LA Dark Field Ring Light Blue direct low
CCS LDR2-48-GR2-LA Dark Field Ring Light Green direct low
CCS LDR2-48-RD2-LA Dark Field Ring Light Red direct low
CCS LDR2-48-SW2-LA Dark Field Ring Light White direct low
CCS LDR2-74BL2-LA Dark Field Ring Light Blue direct low
CCS LDR2-74GR2-LA Dark Field Ring Light Green direct low
CCS LDR2-74RD2-LA Dark Field Ring Light Red direct low
CCS LDR2-74SW2-LA Dark Field Ring Light White direct low
Diffusors

CCS DF-LDR2-100LA

Diffusion Plate For CCS LDR2-100LA

CCS DF-LDR2-132LA

Diffusion plate for CCS LDR2-132LA

CCS DF-LDR2-170LA

Diffusion Plate For CCS LDR2-170LA

CCS DF-LDR2-208LA

Diffusion Plate For CCS LDR2-208LA

CCS DF-LDR2-48LA

Diffusion Plate For CCS LDR-48LA

CCS DF-LDR2-74LA

Diffusion Plate For CCS LDR2-74LA

File Topics Size
CCS LDR-LA1
Data sheets
806.4 KB
CCS LDR2-LA
Data sheets
853.8 KB
CCS RD2 Lineup
Data sheets
1.8 MB