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Home > Products > Machine Vision Light > Machine Vision Imaging System > 2.5D Coaxial Photometric Stereo Area-Scan Lighting System
2.5D Coaxial Photometric Stereo Area-Scan Lighting System

2.5D Coaxial Photometric Stereo Area-Scan Lighting System

Product Features

◆Suitable for inspection of small-sized planar and highly reflective concave/convex features and surface flaws.

◆Coaxial optical path + 4-zone/8-zone + time-sharing stroboscopic illumination

◆Area-scan imaging compatibility, full-field acquisition in a single shot

◆Differentiating surface texture from genuine concave/convex defects

◆Suppressing shadow interference

◆High-precision synchronized stroboscopic control

Application scope

◆ Silicon wafer surface inspection for scratches, pinholes, pits, edge chipping, particles, and oxide layer defects

◆ Chip surface inspection for dents, gold pad scratches, carrier micro-pits, and circuit protrusion/recess defects

◆ Ceramic substrate surface inspection for micro-holes, scratches, warpage, and chipping

◆ Glass surface inspection for micron-level scratches, pitting, edge chipping, contamination, and coating flaws

◆ Coating layer pinhole, surface pit, and grinding mark defect identification

◆ Micro-indentations and concave/convex defects on glass substrates and metal electrode surfaces

◆ Polished flat surfaces of stainless steel and aluminum alloy, identifying fine scratches, dents, impact marks, and concave/convex defects on brushed surfaces (normal brushing texture can be filtered out)

◆ PCB gold finger scratches, copper surface pits, protrusions, pinholes, and dent defects

Model Light-emitting surface size Zone Color
HS-2.5DCO-100-100 100mm*100mm 4/8 R/G/B/W/IR
HS-2.5DCO-150-150 150mm*150mm 4/8 R/G/B/W/IR
HS-2.5DCO-200-200 200mm*200mm 4/8 R/G/B/W/IR
HS-2.5DCO-250-250 250mm*250mm 4/8 R/G/B/W/IR
HS-2.5DCO-300-300 300mm*300mm 4/8 R/G/B/W/IR
HS-2.5DCO-350-350 350mm*350mm 4/8 R/G/B/W/IR
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