Founded in 1946 as Stocker & Yale, Inc., StockerYale introduced diverse lighting applications to the optical and metrology industries. Today, StockerYale is an independent designer and manufacturer of structured light lasers, LED modules, and fluorescent lighting products, as well as specialty optical fibers and phase masks for industry leading OEMs. Through this diverse product mix, the company serves a wide range of markets including the machine vision, industrial inspection, defense, telecommunication, sensors, and medical markets.

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Lasiris™ Diode Laser Modules

SNF Series lasers transform the familiar laser dot into different patterns, shapes and sizes. While many other lasers use a glass rod to spread a laser dot into an inefficient gaussian line, Lasiris lasers incorporate a patented optical line generator that eliminates gaussian distribution of the light.

SNF Series Data Sheet (332KB-PDF file)

StockerYale's Lasiris™ PowerLine structured light laser is a line generator developed for demanding industrial machine vision and scientific applications. Bridging the power gap between the popular SNF and Magnum series lasers, this thermoelectrically cooled device is able to emit uniform laser lines at high powers, up to 1 W at 810 nm and 500 mW at 670 nm.

PowerLine Data Sheet (392KB-PDF file)

StockerYale's Lasiris™ Magnum II structured light laser is a high-power line generator developed for the most demanding industrial applications. It is available with a wide selection of output powers and fan angles and generates a uniform intensity distribution using patented line generating optics. In addition, the laser has high beam pointing and focusing stabilities.

Magnum II Data Sheet (396KB-PDF file)

StockerYale's PureBeam laser is a temperature-stabilized, fiber-coupled device for a wide range of biomedical, medical, and industrial applications. This high-output power laser has integrated drive electronics and laser-welded mechanical components. The PureBeam laser features a single-mode optical fiber delivery system, and provides exceptional power stability and low noise at the fiber exit. In addition, the unit is temperature-stabilized with a thermoelectric cooler that maintains a constant laser diode temperature, resulting in excellent wavelength and output power stabilities, as well as a long lifetime. All models emit diffraction-limited circular beams with no astigmatism and have a high pointing stability.

PureBeam Data Sheet (556KB-PDF file)

StockerYale's Flat-Top² Generator is a laser beam shaping module that converts a Gaussian beam into a focused, collimated, or diverging flat-top profile. This innovative product can maintain a high degree of uniformity, power, and intensity over large distances.

Flat-Top² Generator Data Sheet (248KB-PDF file)

Mini Series lasers transform the familiar laser dot into different patterns, shapes and sizes. While many other lasers use a glass rod to spread a laser dot into an inefficient gaussian line, Lasiris lasers incorporate a patented optical line generator that eliminates gaussian distribution of the light.

Mini Series Data Sheet (352KB-PDF file)

StockerYale's Lasiris™ Green Lasers generate output power stabilized by an internal photodiode. The spot projected is circular in shape, but it can be used with our patented optical line generators that provide uniform distribution of light instead of the more common gaussian distribution. This focusable laser has applications in alignment, inspection, and machine vision. These lasers are offered with a 1-year warranty.

Green Lasers Data Sheet (372KB-PDF file)

StockerYale's Lasiris™ Green TEC structured light laser offers a thermoelectric system and fan that maintains a constant laser diode temperature, resulting in excellent wavelength, power, and pointing stabilities. The new, improved design makes focusing even easier with the focus adjusting screw located directly on the body of the laser. In addition, the Green TEC boasts one of the longest green laser lifetimes, and is offered with a 1-year warranty.

Green TEC Data Sheet (312KB-PDF file)

The TEC laser is now available in Ultra-Violet, Violet, Blue, Red or Infrared. Our design boasts one of the longest violet/blue diode lifetimes. All the interchangeable pattern projection heads of our SNF Series laser work with the TEC series laser.

TEC Data Sheet (312KB-PDF file)

StockerYale's Lasiris Micro-Focus lasers produce lines as thin as 5.0 µm at a specified working distance and are designed for applications where utmost accuracy and precision are required.

Micro-Focus Data Sheet (420KB-PDF file)

The Lasiris™ Reduced Speckle Line Generator significantly diminishes the speckle content apparent in standard lasers, thereby increasing the accuracy of machine vision profiling applications. With its low spatial coherence and spectrally broadband beam, the module provides low speckle noise while maintaining tight focusing performance. Furthermore, it is thermoelectrically cooled, offering longer lifetime and excellent wavelength, power, and pointing stabilities.

Reduced Speckle Line Generator Data Sheet (368KB-PDF file)

DLS and DLSC series lasers produce focusable, high quality beams, perfect for alignment and aiming applications. The DLS projects an elliptical spot having a 1:3 ratio of the minor to major axis. For applications requiring a circular the DLSC is available. The DLSC projects a diffraction-limited circular beam that does not require shape correction with a series of lenses.

DLS and DLSC series Data Sheet (312KB-PDF file)

The Lasiris PTL series laser module distances the diode laser from the focusing and beam shaping optics by a length of optical fiber. This can isolate and protect the diode from heat or harmful radiation sources. The diode is also protected by passive internal heat dissipation, a rugged housing, and reverse-polarity, over-voltage, over-temperature and ESD protection.

PTL series Data Sheet (460KB-PDF file)

StockerYale's Lasiris HPTL laser is a high-power fiber-coupled diode laser capable of projecting a dot or a line. Developed for the most demanding industrial applications, the HPTL laser features fully protected diode electronics and an active air-cooling system with bipolar thermoelectric cooler с all in a compact, rugged housing. A length of optical fiber distances the diode laser from the focusing and beam shaping optics to isolate and protect the diode from harmful industrial environments.

HPTL laser Data Sheet (332KB-PDF file)

StockerYale now offers Wide Band Pass Industrial Grade Interference Filters, especially suited for machine vision applications. These filters are ideal for imaging wide angle structured light patterns because the angle at which light impinges upon a filter greatly affects how it performs. A common error is selecting a filter with a band pass that is too narrow.

Interference Filters Data Sheet (208KB-PDF file)

StockerYale LED Modules

COBRA Linescan Illumination has been designed “from the chip up” for the extreme requirements of high-speed linescan and web inspection. The LED-based COBRA lines are comparable to, or outperform, halogen and fluorescent line illumination, while offering all of the many advantages of LEDs у long lifetime, controllability, and increased reliability.

COBRA Linescan Frontlight Data Sheet (368KB-PDF file)

COBRA Linescan Backlight Data Sheet (316KB-PDF file)

SpecBright™ LED arealights provide extremely bright and uniform broad area illumination.

LED arealights Data Sheet (320KB-PDF file)

SpecBright™ Stackable LED linelights that offer seamless line uniformity. Frontlight and backlight configurations available .

LED linelights Data Sheet (304KB-PDF file)

SpecBright™ High performance LED ringlights that deliver uniform illumination over a wide working range.

LED ringlights Data Sheet (340KB-PDF file)

SpecBright™ Narrow beam LED spotlights for long range applications. Low cost and extremely compact.

Narrow beam LED spotlights Data Sheet (248KB-PDF file)

Standard LED Spot Projectors LED spotlights that provide light at divergence angles of 10 or 25 degrees. Fiber-coupled option available. Wide range of wavelengths including red, blue, green, amber, and broadband white.

Standard LED Spot Projectors Data Sheet (344KB-PDF file)

Focusable LED Spot Projectors Illuminators that have been designed to provide a range of spot diameter possibilities at various working distances. Includes an adjustable focusing knob located on the body of the module.

Focusable LED Spot Projectors Data Sheet (260KB-PDF file)

High Power LED Spot Projectors Powerful LED spotlights using a three-chip LED source. Equipped with a separate electronics box which includes an ON/OFF switch and potentiometer to control light intensity. Divergence angles of 10 or 20 degrees available.

High Power LED Spot Projectors Data Sheet (316KB-PDF file)

Fluorescent Lighting - Circulars

StockerYale's Model 9 CFMI (Circular Fluorescent Microscope Illuminator) is the world's leading laboratory and industrial grade fluorescent light. The circular configuration provides 360° of uniform, shadow-free, cool light where it is needed most. The polycarbonate plastic housing stays cool to the touch and does not radiate heat that may otherwise affect the illuminated target. Each illuminator is supplied with an adapter to fit virtually any microscope or camera type. Mounting brackets are available to adapt the Model 9 CFMI to a variety of custom applications.

Model 9 CFMI Data Sheet (104KB-PDF file)

StockerYale's Model 10 CFVI (Circular Fluorescent Vision Illuminator) is a laboratory and industrial grade fluorescent lighting system powered by a high frequency (25 kHz) driver. The Model 10 CFVI provides bright, flicker-free illumination for a variety of application needs including assembly, inspection, imaging, microscopy and machine vision. The circular fluorescent lamp provides 360° of uniform, shadow-free and glare-free illumination on the specimen. This cool illumination minimizes eye fatigue in applications that require intricate differentiation of colors and details for prolonged periods of time.

Model 10 CFVI Data Sheet (104KB-PDF file)

Model 10 CFVI ESD-Safe Data Sheet (104KB-PDF file)

The Steady-Lite™ is a laboratory grade fluorescent lighting system that provides variable intensity control using a high frequency driver. This unit provide extra bright white, flicker-free illumination for all application needs including inspection imaging, closed circuit TV, microscopy, and machine vision. The circular configuration provides 360ѓ of uniform, shadowless light on the subject. The housing is made of polycarbonate plastic that does not radiate heat that could affect samples. Each illuminator is supplied with an adapter to fit virtually any microscope or camera type. A polarizer kit is available to control the intensity of the transmitted light for applications requiring the illumination of reflective materials. ESD safe models are available.

Steady-Lite™ Data Sheet (300KB-PDF file)

Steady-Lite™ ESD-Safe Data Sheet (104KB-PDF file)

StockerYale's Model 4 CFVI (Circular Fluorescent Vision Illuminator) is a low profile, industrial grade fluorescent lighting system powered by a high-frequency (25 kHz) driver. With its large thru bore, the Model 4 CFVI can accept wider (macro) lenses to provide bright, flicker-free illumination for a variety of needs including imaging, process inspection, assembly, microscopy and a multitude of other machine vision applications.

Model 4 CFVI Data Sheet (116KB-PDF file)

StockerYale's Model 5 CFVI (Circular Fluorescent Vision Illuminator) mini fluorescent ringlight, with its small 0.984 inch (25mm) bore, is the ideal lighting solution for situations that require concentrated illumination, yet space constraints present a challenge.

Model 5 CFVI Data Sheet (96KB-PDF file)

StockerYale's Model 6 CFVI (Circular Fluorescent Vision Illuminator) is a low profile, large area industrial grade fluorescent lighting system powered by a high-frequency (25 kHz) driver. The Model 6 CFVI provides bright flicker-free illumination for a variety of needs including imaging, process inspection, assembly, microscopy and a multitude of other machine vision applications.

Model 6 CFVI Data Sheet (112KB-PDF file)

StockerYale's Model 10XI CFVI (Circular Fluorescent Vision Illuminator) is an industrial grade fluorescent lighting system that has been designed and engineered for a wide variety of applications including imaging, process control and inspection for machine vision and other industrial illumination requirements.

Model 10XI CFVI Data Sheet (260KB-PDF file)

StockerYale's Model 8 CFVI (Circular Fluorescent Vision Illuminator) is an ideal lighting solution for larger applications requiring localized diffuse illumination. This larger bore, circular illuminator is designed to meet the demands of more industrial type machine vision applications including automotive, pharmaceutical, electronic assembly and food processing.

Model 8 CFVI Data Sheet (100KB-PDF file)

StockerYale's Superlight™ Model 18 dual circular fluorescent illuminator is a laboratory and industrial grade fluorescent lighting system that uses two independently controlled circular lamps to provide uniform, high frequency illumination. This dual circular lamp unit provides 360° of high output, uniform illumination for a variety of application needs including inspection, microscopy, industrial imaging and machine vision.

Model 18 Data Sheet (100KB-PDF file)

StockerYale's Model 12 HemiLite™ Spherical Fluorescent Vision Illuminator (SFVI) is designed for use in machine vision applications where highly diffuse, uniform illumination is required to detect surface defects on rough and/or specular surfaces. This lamp assembly offers exceptional, flicker-free illumination for applications including pharmaceutical processing, foil inspection and PCB component inspection including BGA.

Model 12 HemiLite™ Data Sheet (112KB-PDF file)

Fluorescent Lighting - Linears

StockerYale's Model 13 High Output Fluorescent Linear is a versatile, high frequency (25 kHz) lighting system that is designed for a wide variety of applications including frame grabbing, imaging, inspection, assembly and machine vision. This low profile, lightweight linear assembly is ideal for providing top, back or oblique lighting to where it is needed most.

Model 13 High Output Fluorescent Linear Data Sheet (276KB-PDF file)

StockerYale's IL Series Industrial Fluorescent Linear is designed for use in harsh, industrial environments where rugged enclosures are required to withstand the demands of certain applications. High frequency driver options offer exceptional, flicker-free illumination for applications including machine vision, packaging, food and beverage processing and industrial inspection.

IL Series Data Sheet (104KB-PDF file)

IL Series Broad Area Data Sheet (104KB-PDF file)

StockerYale's Steady-Lite™ Model 13plus Fluorescent Linear is a laboratory and industrial grade fluorescent lighting system that provides high frequency illumination with variable intensity control. This linear unit provides high output illumination for a variety of applications including inspection, assembly, industrial imaging and machine vision.

Steady-Lite™ Model 13plus Data Sheet (300KB-PDF file)

StockerYale's SL Series Sealed Fluorescent Linear is designed for use in industrial environments where particulate, debris and spraydown is a concern. All of the lamp assemblies, as well as the in-line 85 kHz drivers, are completely sealed to meet NEMA 4, 12 and 13 (IP65) specifications. High frequency driver options offer exceptional, flicker-free illumination for applications including machine vision, packaging, food and beverage processing, and industrial inspection.

SL Series Data Sheet (148KB-PDF file)

SL Series Broad Area Data Sheet (112KB-PDF file)

Fluorescent Lighting - Panels

StockerYale's fluorescent light panels are versatile backlight panels that provide uniform, flicker-free illumination across a variety of viewing areas. They are an ideal solution in machine vision applications, as well as applications involving film and paper examination, frame grabbing and process inspection. Their low profile enables them to be placed in tight spaces, on assembly lines, or under conveyor belts during in-process inspection.

ML Series Fluorescent Light Panels Data Sheet (96KB-PDF file)

ML Series: Cold-Cathode Fluorescent Light Panels Data Sheet (96KB-PDF file)

StockerYale's Model SYLT Fluorescent Light Table provides crisp, cool white light illumination across its broad viewing area of 10.81” x 7.69” (274.6 x 195.3mm). It is ideal for applications including film and paper inspection, frame grabbing, and general backlighting. With a height of only 1.06” (26.9mm), this compact light table can be positioned in applications where tight space constraints present a concern.

Model SYLT Data Sheet (220KB-PDF file)

StockerYale offers a wide variety of large area fluorescent backlights that are ideal for applications requiring uniform illumination with extremely high output. Such applications include web and pattern inspection, paper or film inspection, process control, frame grabbing and machine vision.

High Output Light Tables Data Sheet (84KB-PDF file)

Fluorescent Lighting - Task Lighting

StockerYale's Sealed Linear Task Light is an industrial grade fluorescent lighting system designed specifically to handle the demands of many splash down applications including machine tools and other wash down applications where oil, grease and moisture are a concern.

Sealed Linear Task Light Data Sheet (92KB-PDF file)

StockerYale's Side Mount Lite™ is a handy, yet rugged, fluorescent linear task light that is ideal for bright, general-purpose illumination in a variety of applications including assembly and inspection.

Side Mount Lite™ Data Sheet (88KB-PDF file)

StockerYale's Jack-Lite™ fluorescent linear task light is an industrial grade, all purpose fluorescent lighting system that provides bright, shadow-free illumination for a variety of application needs including assembly and inspection.

Jack-Lite™ Data Sheet (108KB-PDF file)

StockerYale's Hand Lite™ is a handy, yet rugged, fluorescent linear task light that is ideal for bright, general-purpose illumination in a variety of on-site applications including assembly and inspection.

Hand Lite™ Data Sheet (92KB-PDF file)

StockerYale's Flexible Arm Fixture Lite™ is a handy, yet rugged, fluorescent linear task light that is ideal for bright, general-purpose illumination in a variety of applications including assembly and inspection.

Flexible Arm Fixture Lite™ Data Sheet (96KB-PDF file)

Fluorescent Lighting - Magnifiers

StockerYale's Inspector™ magnified circular fluorescent illuminator is an industrial and laboratory grade fluorescent lighting system that provides 360ѓ of bright, shadow-free illumination for a variety of application needs including assembly and inspection.

Inspector™ Data Sheet (104KB-PDF file)

StockerYale's Enhancer™ magnified linear fluorescent illuminator is an industrial and laboratory grade, all purpose fluorescent lighting system that provides bright, shadow-free illumination for a variety of application needs including assembly and inspection.

Enhancer™ Data Sheet (132KB-PDF file)