LFXV Series

Industry Leading Flat Dome Light with a Clear Field of View.
Newly developed light-guiding plate.

  • Available in 10 sizes, for a total lineup of 40 models
  • Large sizes up to 300mm and rectangular sizes now available
  • Select from four LED colors: red, white, blue, and infrared
  • Space-saving case design is thin, compact,and lightweight

Bright and Clear Field of View

Bright and clear field of view using new light-guiding plate
Obtain clear images even with a larger depth of field

Note: Image irregularities and moire may occur, depending on the capture conditions and the type of the image processing.

LFX3-100SW (White) --- LFXV-100SW (White)

Imaging environment: 5-megapixel camera (effective pixels: 2448 x 2048, 3.45 x 3.45 μm, 2/3 inch), 5M-compatible lens (focal length: 25 mm, F1.8-16),
Distance between the camera and the workpiece: 290 mm, Distance between the Light Unit and the workpiece: 20 mm.
The data included is for reference only. Actual values may vary.

Features of LFXV

Achieve illumination similar to Coaxial and Dome Lights in a lighter, more compact unit. *

Conceptual image---left:Coaxial Light (LFV3-50) right:Flat Dome Light (LFXV-50)

Imaging the Appearance of Button Cell Batteries

left:LFV3-50RD (Red) LWD: 18 mm, Light intensity: 35% / right:LFXV-50RD (Red) LWD: 78 mm, Light intensity: 60%

Conceptual image---left:Dome Light (HPD2-400) right:Flat Dome Light (LFXV-300)

Imaging the Appearance of Bagged Peanuts

left:HPD2-400SW (White) / right:LFXV-300SW (White)

* LFXV-25/50/75/100 thickness is 10 mm.
LFXV-150/200X100/200/300X100/300X200/300 thickness is 16 mm.

Suitable for a Wide Range of Applications.
Recreates the effect of Dome Lights when used close to the workpiece.
Recreates the effect of Coaxial Lights when used further from the workpiece.

  • Imaging Comparison
    Changing the distance between the light and the workpiece (LWD) highlights different parts of the workpiece.
  • Workpiece
    Cans class=
    Cans
    Plastic containers
    Plastic containers
At LWD of 10 mm, the whole surface of the workpice is illuminated uniformly. The bumps are eliminated from the image. At LWD of 100 mm, the bumps and pull tab are captured. At LWD of 200 mm, the bumps and pull tab are emphasized.

At LWD of 10 mm, the whole surface of the workpice is illuminated uniformly. The bumps are eliminated from the image.

At LWD of 100 mm, the bumps and pull tab are captured.

At LWD of 200 mm, the bumps and pull tab are emphasized.

Plastic containers/At LWD of 10 mm, the whole surface of the workpiece is illuminated uniformly.This allows the outer edge of the container and the printed text to be imaged. Plastic containers/At LWD of 100 mm, the printed text and shrink film are captured. Plastic containers/At LWD of 200 mm, the shrink film is emphasized.

At LWD of 10 mm, the whole surface of the workpiece is illuminated uniformly.This allows the outer edge of the container and the printed text to be imaged.

At LWD of 100 mm, the printed text and shrink film are captured.

At LWD of 200 mm, the shrink film is emphasized.

Total of 40 models in 10 different sizes.

The size of emitting surface

25x25
25x25 mm

50x50
50x50 mm

75x75
75x75 mm

100x100
100x100 mm

150x150
150x150 mm

200x100
200x100 mm

200x200
200x200 mm

300x100
300x100 mm

300x200
300x200 mm

300x300
300x300 mm

Imaging Examples

Electronic Components Industry/Imaging the Appearance of Capacitors

Electronic Components Industry
Workpiece
Capacitors
Capacitors
Diffuse Ring Light (Red)
Diffuse Ring Light (Red)
Hairline finishing on the surface makes it difficult to read the printed text.
LFXV-25RD(Red)
LFXV-25RD(Red)
The hairline finishing is no longer visible, making it possible to read the printed text.

Pharmaceutical Industry/Imaging the Appearance of Contact Lens Packages

Pharmaceutical Industry
Workpiece
Contact Lens Packages
Contact Lens Packages
Ring Light (Red)
Ring Light (Red)
It is difficult to determine the 2-D code due to the glossy and wavy surface.
LFXV-50RD(Red)
LFXV-50RD(Red)
It is possible to determine the 2-D code by evenly illuminating the surface.

Food Industry/Imaging of Foreign Materials in Tea Leaves

Food Industry
Workpiece
Imaging of Foreign Materials in Tea Leaves
Imaging of Foreign Materials in Tea Leaves
Dome Light(White)
Dome Light(White)
It is difficult to image foreign objects using white light.
LFXV-200IR860(Infrared)
LFXV-200IR860(Infrared)
Foreign objects can be imaged using infrared light.

Packaging Industry/The foreign object was intentionally added for image sampling purposes.

Imaging the Appearance of Bearings

Packaging Industry
Workpiece
Bearings
Bearings
Diffuse Ring Light (Red)
Ring Light
Due to reflection from the package surface, it is difficult to capture the bearings.
LFXV-100RD(Red)
LFXV-100RD(Red)
Surface reflection is eliminated and the bearings are cleanly imaged.

Packaging Industry/Imaging the Printed Text on Food Packages

Packaging Industry
Workpiece
Candies
Candies
Diffuse Ring Light (Red)
Diffuse Ring Light (Red)
Due to reflection from the package surface, it is difficult to capture the printed text.
LFXV-100RD(Red)
LFXV-100RD(Red)
Surface reflection is eliminated and the printed text is cleanly imaged.

Packaging Industry/Imaging to Detect the Presence of Tray Contents

Packaging Industry
Workpiece
Food Package
Food Package
Ring Light (White)
Ring Light (Red)
Shadows from the lighting aperture obscure the center of the container,making imaging difficult.
LFXV-300SW (White)
LFXV-300SW (White)
Uniformly lights the container all the way to the bottom, enabling imaging of the container appearance.

Characteristics/Data

Data (representative examples)

LFXV-100SW (White)
LFXV-100SW(White)
Relative Irradiance Graph (LWD* Characteristics)
LFXV-100SW(White) Relative Irradiance Graph (LWD* Characteristics)
Uniformity (Relative Irradiance)
LFXV-100SW(White) Uniformity (Relative Irradiance)
LFXV-LFXV-150SW(White)
LFXV-150SW(White)
Relative Irradiance Graph (LWD* Characteristics)
LFXV-150SW(White) Relative Irradiance Graph (LWD* Characteristics)
Uniformity (Relative Irradiance)
LFXV-150SW(White) Uniformity (Relative Irradiance)
LFXV-LFXV-200SX100W(White)
LFXV-200SX100W(White)
Relative Irradiance Graph (LWD* Characteristics)
LFXV-200SX100W(White) Relative Irradiance Graph (LWD* Characteristics)
Uniformity (Relative Irradiance)
LFXV-200SX100W(White) Uniformity (Relative Irradiance)
LFXV-LFXV-200SW(White)
LFXV-200SW(White)
Relative Irradiance Graph (LWD* Characteristics)
LFXV-200SW(White) Relative Irradiance Graph (LWD* Characteristics)
Uniformity (Relative Irradiance)
LFXV-200SW(White) Uniformity (Relative Irradiance)
LFXV-300SW (White)
LFXV-300SW (White)
Relative Irradiance Graph (LWD* Characteristics)
LFXV-300SW (White) Relative Irradiance Graph (LWD* Characteristics)
Uniformity (Relative Irradiance)
LFXV-300SW (White) Uniformity (Relative Irradiance)

* Illuminating distance between the Light Unit and the workpiece.

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

Options

Protective plate (PR series) products are available and made to order. Contact our local sales office for details.

  • Protects the light emitting surface from dirt and scratches.
  • Acrylic plate with anti-reflective(AR) coating.

Products