Vision Lighting
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Vision Lighting

Why Banner Vision Lighting With over ten years of lighting experience Banner is been committed to developing new and innovative solutions, delivering products of the highest quality, fulfilling the needs of each customer, and operating with honesty and integrity. Banner’s expanding offering of vision lights help you: Reduce Labor Costs Improve Accuracy and Quality Increase Production Rate

Key Tasks of Vision Lights Illumination Intensity Illumination Intensity Illumination Repeatability Intensity Repeatability Stability Repeatability Stability Stability Machine vision systems are used as quality control to ensure critical inspection and measurement. They evaluate the image of the object—not the object itself—to get the correct lighting arrangement from the start. To optimize image quality, a dedicated light source should be used in any vision application. Dedicated lighting optimizes contrast between the target object or feature and its background. LED illumination has...

Choosing the Right Color In addition to choosing the right lighting technique, different wavelengths of light can also be used to create additional contrast, draw out features of interest, or reduce the visibility of insignificant features. in blue light, the apple and the leaves appear black in red light, the apple appears red because it reflects the light. The leaves however appear black. in green light, the apple appears black because no red light is reflecting on it, but the leaves now look green.. Infrared (IR) light can be used to hide insignificant features by reducing the contrast...

Lighting Techniques What the Camera Sees The part being inspected is placed between the camera and a bright, even light source. The result creates a silhouette of the target which is useful in edge detection, part presence and measurement applications. Ring Lights A ring light is affixed to the camera and both items can be mounted as one piece for convenience. This setup is good for relatively small parts or close up applications. Low Angle Ring Lights Also called a dark field illuminator, this specialty light has its LEDs mounted in a ring, pointing toward the part almost perpendicular to...

Backlights • Creates silhouette for maximum contrast • Determines the shape and size of target objects • ffers a highly diffused surface and uniform brightness, O with lower intensity than other lights • Provides the most robust lighting for measuring and gauging • Highlights through-holes in target objects

Standard Backlights Example Model Number: LEDRB75X150PW2-XQ Lighted Area Size (mm) Housing Relative Intensity Intensity Adjustment B = Blue (470 nm, ±5 nm) G = Green (525 nm, ±10 nm) I = Infrared (850 nm) R = Red (633 nm, ±6 nm) W = White (5700 K, ±1100 K) QD models require a mating cordset Bar Backlights Example Model Number: LEDRLB145XW6-XQ Relative Intensity LB = inear Array L Backlight B = Blue (475 nm, ±5 nm) G = Green (525 nm, +10/-5 nm) I = Infrared (850 nm) R = Red (625 nm, ±5 nm) W = White (6500 K, +600/-500 K) Intensity Adjustment Supply Voltage Environmental Rating Useful life...

Ring Lights • Easy integration between camera and light • Brightly illuminates from a small form factor • Mounts directly to the camera and centers the light on the image • Brightly illuminates small objects • Reduces shadows on images with protrusions

Ring Lights Example Model Number: LEDRR70XD5-XQ Relative Intensity B = Blue (470 nm, ±5 nm) G = Green (525 nm, +10/-5 nm) I = Infrared (850 nm) R = Red (625 nm, ± 5 nm) W = White (6500 K, +600/-500 K) UV395 = UV (395 nm, +5/-0 nm) Intensity Adjustment D = iffused clear D plastic Q = .15 m 5-pin M12/Euro 0 Pigtail QD M = .3 m cable with 3-pin 0 M8/Pico connector QD models require a mating cordset Supply Voltage Housing: Black anodized aluminum Window: Acrylic Operating Temperature Environmental Rating Useful life When operated within specifications, output will decrease less than 30% after...

Low-Angle Ring Lights • Illuminates from an angle nearly perpendicular to object • mphasizes surface irregularities such as dust, dents, scratches and other E surface defects • Highlights slight height differences such as etching, solder balls and embossing

Low-Angle Ring Lights Example Model Number: LEDRI1503M I = ow Angle L Ring Light 3W = 2 m cable 3M = 2 m cable with 3-pin Supply Voltage Housing: aluminum with black anodizing Operating Temperature Useful life When operated within specifications, output will decrease less than 20% after 20,000 hours and less than 30% after 30,000 hours (based on continuous operation) Continuous or strobed operation

Directional Lights • Provides even illumination in a concentrated area • reates shadows or glare to detect changes in depth, depending on mounting C • wide variety of directional light styles are available including: Bar, Area, and Spot A to fit the specific application needs • High-intensity lighting for distances greater than 300 mm

Bar Light Example Model Number: LEDRLA290XD6-XQ Relative Intensity B = Blue (475 nm, ±5 nm) G = Green (525 nm, +10/-5 nm) I = Infrared (850 nm) R = Red (625 nm, ±5 nm) W = White (6500 K, +600/-500 K) UV365 = UV (395 nm, +5/-0 nm)* UV395 = UV (395 nm, +5/-0 nm) Supply Voltage X = Fixed PL = ot & 0-10 V Analog wire P (Strobe polarity = Low) PH = ot & 0-10 V Analog wire P (Strobe polarity = High) Integral QD QD models require a mating cordset Black anodized aluminum Operating Temperature * UV365 can only be used with glass window ** Intensity adjusment not available on 145 mm length P =...

Area Light Example Model Number: LEDRA70XD5-XQ B = Blue (475 nm, ±5 nm) G = Green (525 nm, +10 nm/-5 nm) I = Infrared (850 nm) R = Red (625 nm, ±5 nm) W = White (6500 K, +600/-500 K) UV395 = UV (395 nm, +5/-0 nm) Supply Voltage Relative Intensity D = iffused clear plastic D Intensity Adjustment X = Fixed P = Potentiometer Q = 5-pin M12 Euro integral QD Pico connector QD models require a mating cordset 7,030 lux Housing: Black anodized aluminum Window: Acrylic Operating Temperature Environmental Rating Useful life When operated within specifications, output will decrease less than 30% after...