LFV-PF Series

High Power Strobe Lights PF Series.

* Coaxial type.
* Peak illuminance achieves 3.7 million lx.
* Realizes high-speed and accurate inspection.
* Solves your xenon flash lamp problems.
* Freely adjustable flash timing enables strobing within the exposure period of the camera.

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Features of LFV-PF

Extreme power strobe lights

Extremely powerful strobe lighting improves productivity through increased inspection speed.

Image comparison: conventional product vs. PF series

Comparison of images with the conventional product

Brightness comparable to xenon flash lamps

Achieves the same inspection speed as xenon lamps.

Achieved the same inspection speed made possible by xenon lamps.

Advantages over xenon lamps

High Power Strobe
LED Lights vs Xenon Flash Lamps

Expanded line of the Coaxial Lights LFV-PF Series

Illuminating Mechanism of LFV-PF-100

Illuminating Mechanism of LFV-PF-100

Diffused light from the LEDs is reflected on the half mirror and directed vertically downward on the same axis as the camera axis. This evenly illuminates glossy surfaces and mirrors so that the irregularities of the workpiece will be highlighted in the image.

Structure of the LFV-PF Series

Optical glass and Aluminum alloy case

Brightness up to 26x that of conventional products

Comparison of the Peak Irradiances

Comparison of the Peak Irradiances

*1 Comparison of the peak irradiances between the following pairs of products:
- Conventional LFV3-100SW Light Unit and the POD-series Overdrive Control Unit
- LFV-PF-100SW and the Dedicated Control Unit

*2 Comparison of the peak irradiances between the following pairs of products:
- Conventional LFV3-100RD Light Unit and the POD-series Overdrive Control Unit
- LFV-PF-100RD and the Dedicated Control Unit

The data currently available as of July 2018. Comparison using our measurement conditions. The data included is for reference only. Actual values may vary.

Characteristics/Data

LFV-PF-35RD/SW

LWD characteristics

LWD characteristics Peak illuminance (lx)

Uniformity

Uniformity

* The data included is for reference only. Actual values may vary.

LFV-PF-70RD/SW

LWD characteristics

LWD Characteristics Peak illuminance (lx)

Uniformity

Uniformity

* The data included is for reference only. Actual values may vary.

LFV-PF-100RD/SW

LWD characteristics

LWD Characteristics Peak illuminance (lx)

Uniformity

Uniformity

* The data included is for reference only. Actual values may vary.



Light spectrum (common for all models)

Uniformity

Imaging Example

Comparison of images

Appearance inspection of cans

Appearance Inspection of Cans

Imaging Conditions FOV: 85 mm, Shutter speed:1/18000 s, f-stop: F16, Strobe time: 31 μs, Light intensity: Maximum

Imaging the external appearance of capacitors

Imaging the External Appearance of Capacitors

Evenly illuminate the entire surface of a capacitor by combining dome type and coaxial type lights.

Usage

Using the flash as a camera shutter

Using the Flash As a Camera Shutter

Eliminating image blur

Horizontal blur

Horizontal blur

Vertical blur

Vertical blur

Freely adjustable flash timing

You can use the lighting delay time setting of the Control Unit to adjust the timing of the flash to be within the exposure period of the camera.

Freely Adjustable Flash Timing

Product lineup of High Power Strobe Light Units

Covering a wide range of uses with various types of Lights.

Ring Lights

Ring Lights

3 sizes and 6 models

LDR-PF Series

Ring Lights for Diffused Lighting

Ring Lights for Diffused Lighting

4 sizes and 8 models

HPR-PF Series

Bar Lights

Bar Lights

6 sizes and 12 models

LDL-PF Series

Dome Lights

Dome Lights

6 sizes and 12 models

HPD-PF Series

Low-Angle Ring Lights

Low-Angle Ring Lights

3 sizes and 6 models

LDR-PF-LA Series

Coaxial Lights

Coaxial Lights

4 sizes and 8 models

LFV-PF Series

Dedicated Control Units

Maximize the performance of High Power Strobe Light Units

PF-A4048-2 (2 channels)

PF-A4048-2 (2 channels)

  • Light intensity: 512 levels
  • Strobe time: 1 to 100 μs
  • Lighting delay: 0 to 100 μs (in steps of 0.1 μs)
  • Compatible with Ethernet and parallel communications
  • Selectable light intensity ranges, etc.
PF-A16048-4 (4 channels)

PF-A16048-4 (4 channels)

  • Light intensity: 512 levels
  • Strobe time: 1 to 500 μs
  • Lighting delay: 0 to 100 μs (in steps of 0.1 μs)
  • Compatible with Ethernet and parallel communications
  • Selectable light intensity ranges
  • Trigger link*, etc.

* You can make the Light Units on more than one channel flash linked to a trigger signal that is input through one of the pins in the trigger input connector.