Uniform low-angle shadowless illumination for surface relief and reflected-metal defects
LXV-FPR uses a special emitting structure to deliver uniform, efficient low-angle light. The optical geometry strengthens surface characteristics and defect contrast while reducing reflected light or flare on metal and packaging targets.
- Standard models
- 11
- 50–230 mm outer diameter
- Supply
- 24 V
- Every documented row
- Power
- 4.4–39.9 W
- Model and colour dependent
- Optical reference
- LXV-FPR80-W
- WD curve + LWD 20 / 30 mm maps
- Imaging example
- LXV-FPR120-W
- Battery packing inspection
BGA / QFP position inspection
Strengthen package edges and positional features with uniform low-angle output.
Integrated-circuit material strap inspection
Reveal carrier and surface detail while suppressing direct glare.
Lead-pin pitch and excursion inspection
Emphasize pin edges and deviations against the background.
Bottle-cap crack inspection
Use grazing illumination to expose cracks and reflected-metal defects.
Working-distance behaviour, field uniformity and battery defect imaging
The PDF documents the LXV-FPR80-W working-distance response and two relative-irradiance fields, then shows how LXV-FPR120-W suppresses reflected metal light to make a battery packing defect obvious.
LXV-FPR80-W optical references
Configurable construction and pull-resistant cable outlet
LXV-FPR120-W packing-inspection sequence
- Optical model
- LXV-FPR80-W
- Uniformity conditions
- LWD 20 / 30 mm · FOV 60 × 45 mm
- Application model
- LXV-FPR120-W
- Result
- Obvious defect with reduced reflected-metal light
Match the aperture, low-angle geometry and colour to the exact inspection field
The eleven 24 V models differ in outer diameter, clear aperture, power, weight and mounting envelope. Keep each electrical and mechanical value attached to its source row.
- 1
Define the surface characteristic
Identify the package edge, lead, crack or reflected-metal defect that must be strengthened.
- 2
Fit the aperture and emitting area
Keep the camera sight line clear while covering the target with the low-angle field.
- 3
Choose colour and row power
Use the exact red or G/B/W wattage and test spectral response on the production material.
- 4
Validate glare reduction
Confirm exposure, working distance, uniformity and defect contrast with the selected controller.
Read the product model pattern
LXV-FPR##-R/G/B/W/IR/UV- LXV
- Product prefix
- FPR
- Low-angle shadowless light
- ##
- Outer-diameter code
- R/G/B/W/IR/UV
- Colour or wavelength code
LXV-FPR model and optical selection tables
Each value remains attached to its own model or lens row.
Low-angle shadowless light models
| Model | Voltage | Power · R | Power · G/B/W | Weight | Drawing | Common |
|---|---|---|---|---|---|---|
| LXV-FPR50 | 24 V | 4.4 W | 5.4 W | 75 g | 1 | N |
| LXV-FPR67 | 24 V | 5.8 W | 7.2 W | 140 g | 2 | Y |
| LXV-FPR80 | 24 V | 8.6 W | 11.5 W | 120 g | 3 | N |
| LXV-FPR94 | 24 V | 8.7 W | 11.1 W | 501 g | 4 | N |
| LXV-FPR100 | 24 V | 10.1 W | 11.6 W | 210 g | 5 | Y |
| LXV-FPR120 | 24 V | 11.6 W | 14.4 W | 253 g | 6 | Y |
| LXV-FPR140 | 24 V | 28.8 W | 37.5 W | 605 g | 7 | N |
| LXV-FPR150 | 24 V | 31.7 W | 39.9 W | 664 g | 8 | N |
| LXV-FPR160 | 24 V | 15.9 W | 20.2 W | 354 g | 9 | Y |
| LXV-FPR180 | 24 V | 18.8 W | 24.5 W | 400 g | 10 | Y |
| LXV-FPR230 | 24 V | 24.5 W | 30.3 W | 1016 g | 11 | N |
Colour, wavelength and control
| Item | Source value |
|---|---|
| Red | 620–630 nm |
| Green | 525–530 nm |
| Blue | 465–470 nm |
| White | 6600 K colour temperature |
| Optional wavelengths | UV and IR may be customized |
| Adapted controllers | Strobe controller · analog controller · digital controller |
Native mechanical envelope
| Model | Outer diameter | Inner diameter | Emitting surface | Height | Mounting reference |
|---|---|---|---|---|---|
| LXV-FPR50 | Ø50 mm | Ø23 mm | Ø45 mm | 40 mm | 4 × M3 depth 4 · PCD Ø40 |
| LXV-FPR67 | Ø67 mm | Ø39 mm | Ø60 mm | 40 mm | 4 × M3 depth 4 · PCD Ø50 |
| LXV-FPR80 | Ø80 mm | Ø64 mm | Ø73 mm | 40 mm | 4 × M3 depth 4 |
| LXV-FPR94 | Ø94 mm | Ø19 mm | Ø87 mm | 70 mm | 4 × M3 PCD Ø68 / 4 × M4 PCD Ø76 |
| LXV-FPR100 | Ø100 mm | Ø71 mm | Ø93 mm | 42 mm | 4 × M3 depth 4 · PCD Ø85 |
| LXV-FPR120 | Ø120 mm | Ø94 mm | Ø113 mm | 40 mm | 4 × M3 depth 4 · PCD Ø108 |
| LXV-FPR140 | Ø140 mm | Ø70 mm | Ø132 mm | 40 mm | 4 × M3 depth 4 · PCD Ø126 |
| LXV-FPR150 | Ø150 mm | Ø80 mm | Ø142 mm | 40 mm | 4 × M3 depth 4 · PCD Ø136 |
| LXV-FPR160 | Ø160 mm | Ø133 mm | Ø150 mm | 40 mm | 4 × M3 depth 4.5 · PCD Ø146 |
| LXV-FPR180 | Ø180 mm | Ø153 mm | Ø170 mm | 40 mm | 4 × M3 depth 4.5 · PCD Ø168 |
| LXV-FPR230 | Ø230 mm | Ø203 mm | Ø220 mm | 40 mm | 4 × M3 depth 4.5 · PCD Ø216.5 |
Operating and cable references
| Item | Source value |
|---|---|
| Operating temperature | 0–40 °C |
| Operating humidity | 20–85% RH · non-condensing |
| Reference life | 50,000 h at 50% of factory-default luminance |
| PVC extension cable | Flexible, bending- and high-temperature-resistant; for use inside equipment |
| High-flex extension cable | Harder and more abrasion-resistant than PVC; for drag-chain production lines |
Install the selected FPR body without disturbing the low-angle optical path
All eleven source drawings remain one complete technical object. The native dimension table provides searchable housing and aperture data while the source drawing retains every mounting and cable callout.
- 01
Match drawing numbers 1–11 to the selected model row.
- 02
Centre the camera through the stated inner diameter and keep the emitting surface unobstructed.
- 03
Reserve the 500 mm lead, connector bend and pull-resistant jacket clearance.
- 04
Operate at 0–40 °C and 20–85% RH without condensation, then verify the final defect result.
