Abet Technologies offer start-of-the-art xenon arc lamps and solar simulator systems.

Access Lasers provide innovative RF excited CO and CO2 lasers used in spectroscopy-based instrumentation, laser marking and cutting, laser surgery, night vision illumination, laser radar, portable laser devices, interferometry, environmental monitoring, medical diagnostics, industrial and agricultural process control, free-space optical communication and more.

Aerotech design and manufactured the highest performance motion control and positioning systems, including automated nanopositioners, planar air-bearing systems, high-speed gantries, linear and rotary and lift stages, brushless linear and rotary servomotors and drives, single- and multi-axis motion-controllers, goniometers, and gimbals/optical mounts.

Ames Photonics produces high quality low cost modular linear detector arrays and accessories for spectroscopic research including CCD, CMOS, InGaAs detectors, and accessories.

Andover Corporation manufactures high-quality optical filters and coatings including bandpass, ND, long- and short-pass, heat-control filters, and more. Wavelengths from UV to FIR. Deposition techniques include ion-assisted e-beam deposition (IAD), and magnetron sputtering.

Audiodev design and develop test equipment for CD, DVD and Blu-Ray disc manufacturing.

Biophotonics Solutions manufacture pulse shapers for ultrafast lasers.

Clark-MXR, Inc provide femtosecond/picosecond pulsewidth laser systems for the scientific and industrial markets.

Conoptics design and manufacture laser modulators, beam deflectors, associated drive electronics, optical isolators and polarizers.

Crystalaser is a leading manufacturer of ultra-compact diode-pumped solid-state crystal laser systems.

CVI-Melles Griot offers a complete line of opto-mechanical mounting and positioning components for the laboratory and for production or OEM requirements.

Discovery Semiconductor Inc is the industry leader in manufacturing InGaAs photodetectors and balanced photoreceivers for applications ranging from analog RF links to 10Gb and 40Gb digital communications.

Edmund Optics (EO) is a leading producer of optics, imaging, and photonics technology.

Electrophysics is a world class product development company focused on
infrared cameras, night vision and thermal imaging cameras designed for predictive maintenance, building diagnosis, research and development, night vision image capture and surveillance.

Exciton manufactures and supplies

•  highly fluorescent dyes, including laser dyes, and
•  selective absorber dyes, including infrared absorbing dyes for laser filters

Femtochrome manufactures state-of-the-art instruments for the characterization of ultrafast optical laser pulses.

FJW is the world's leading manufacturer of infrared viewers, including the legendary Find-R-Scope.

Gam Laser offer the world's most advanced technology excimer laser systems.

Gentec-EO is a manufacturer of laser beam measurement technologies.

Gooch and Housego offer frequency-conversion crystals, single crystals, pockels cells, waveplates and related optics.

GPD-Optoelectronic Devices is a manufacturer of power and high-speed germanium transistors and diodes and infrared photodetectors. GPD offers Ge, p-n, p-i-n, APD and InGaAs p-i-n high-speed and large area photodetectors for radiation and telecommunication applications.

High Finesse is a leading supplier of high precision wavelength meters and research electronics.

High-Q Laser offer new diode-pumping laser technology providing higher powers and new wavelengths with simpler lasers.

HORIBA Jobin Yvon are the world's leading manufacturer of spectroscopic instruments and systems.

Innolight Gmbh offers ultrastable cw and pulsed laser systems and associated electronics.

Intevac develops imaging technology that combines state-of-the-art III-V semiconductor photocathode technology with silicon-based digital video technology.

IR-Microsystems "Next Generation Gas Detection" products for monitoring, safety and selected process control applications are based on state-of-the-art tunable laser diodes and offer exceptional advantages compared to current technologies.

Isomet is the leading manufacturer of acousto-optic and related devices.

Jenoptik offer a wide array of high quality bar-based diode lasers with great thermal capacity ranging from lasers in open heatsink design to fiber-coupled diode lasers as well as vertical and horizontal diode laser stacks with wavelengths of 808 nm, 915 nm, 940 nm or 976 nm.

JMAR delivers the BriteLight series of Nd:YAG lasers, a unique combination of high average power and high pulse energies while, at the same time, maintaining excellent beam parameters.

Kentec offer a complete range of laser safety equipment, including eyewear, barriers, accessories and more.

Laird offers a complete product range of thermoelectric cooling solutions for research and industry. 

Lasermet  offers an extensive range of laser safety equipment and services designed to cover all aspects of laser & LED safety

Laservision offer a comprehensive selection of laser safety eyewear, filters, windows and more.

LaVision’s product range includes modular laser imaging systems based on spectroscopic techniques for multi-parameter and multi-dimensional flow field measurements for combustion, spray and flow visualization.

LaVision BioTec GmbH are focused on the development of innovative optical equipment and measuring methods for life science application.

LG Motion design, manufacture and sell specialist motion products and services for professional motion users throughout the world.

Lyncée Tec SA combines for the first time in microscopy nanometric resolution, real time and non-invasive 3D observations in a revolutionary technology called "Digital Holographic Microscopy" (DHM™).

Mad City Labs, Inc is a leading manufacturer of flexure based nanopositioning systems capable of sub-nanometer positioning resolution.

MMR has become the world’s leading supplier of micro-cryogenic research tools—for solid-state characterization, materials research, biological and medical research, and much more.

Moeller-Wedel offers the largest range of visual and electronic autocollimators, providing an accuracy of up to 0.01 arc seconds, for measuring straightness, flatness, and positioning accuracy of index tables in the machine tool industry.

Nanofilm develops, manufactures, and distributes imaging ellipsometer and other surface analysis instrumentation & accessories for analysis of surfaces in materials research, biochips, flat panel displays, Langmuir-Blodgett films and several other fields.

Nanonics provides the most comprehensive range of unique SPM, NSOM or SNOM systems available today.

nLIGHT is a leading supplier and innovator of high-power semiconductor lasers and fibers for industrial, medical, defense and consumer applications. 

NoIR is an independent specialist in laser and protective eyewear.

Ocean Optics is the global Leader in optical sensing technology, offering a wide range of spectrometers and optical spectroscopy tools for virtually every application.

Offenhauser + Berger are specialists in laser safety eyewear and related equipment.

OFS Specialty Photonics Division is the industry leader in optical fiber design or modification for highly customized applications.

OpticsShop is Lastek's own consolidated shipping service from the USA, offering savings for internet orders on optics, photonics and more. 

OSI-Optoelectronics are a global leader in design and manufacture of optoelectronic products for a wide range of industries, including technologies based on silicon photodiodes, silicon avalanche photodiodes, InGaAs and GaAs photodiodes and optical communication devices.

Phaseview provides 3D optical measurement instruments and non-destructive testing solutions for quality control, life sciences and defence.

Phasis, of Geneva, Switzerland, offer thin film coating technology and capabilities. Phasis products include epitaxial ferroelectric PZT thin films and gold Au(111) layers on mica.

Photonis are the leading supplier of Photomultiplier Tubes (PMTs) , Electron Multipliers , and Micro Channel Plates (MCPs) .

Picoquant are a leading manufacturer of pulsed laser diodes and light sources, photon counting instrumentation and fluorescence lifetime systems.

piezosystem jena is a world leading company in the development, design and engineering of piezo and piezo electrical actuator based positioning systems for micro- and nanopositioning and nano-automation.

Precitec offer CHRocodile - a new generation of optical sensors which is setting new standards for distance and thickness measurement in terms of speed and precision.

Quantronix offers hundreds of laser systems in a myriad of configurations and has successfully installed over 15,000 laser systems for various applications worldwide. Focus is on the innovation of CW pumped Q-switched solid-state lasers and ultrafast lasers for the implementation of cutting edge laser technology in advanced industrial, scientific, and commercial applications.

Quantum Composers designs and manufactures pulse generators, signal generators, current and digital delay generators for the R&D, electronic, and photonic marketplace.

SensL offers the world's first direct replacement for linear Photomultiplier Tubes (PMTs).:the SensL Silicon Photomultiplier is based on a new and novel silicon structure optimised for low light sensing over a large area. 

Sensors Unlimited, Inc offers a complete line of products for image sensing in the shortwave infrared (SWIR) portion of the light spectrum, manufacturing arrays and cameras that enable users to "see" beyond what the naked eye can detect.

Signal Recovery design and manufacture lock-in amplifiers, signal averagers, amplifiers, light choppers and specialized voltmeters.

Sahajanand Laser Technologies GmbH (SLT) offer advanced solid-state lasers for research and industry, including systems based around their unique thin disk laser technology. 

Sperian (formerly Glendale) is a leading manufacturer of premium laser protective eyewear.

SphereOptics designs and manufactures a comprehensive line of standard and custom integrating spheres and components for photometric and radiometric applications.

SPI Lasers Fibre Lasers technology is installed in a wide range of applications, for cutting, welding, ablation, annealing, sintering, printing, scribing, marking, drilling and patterning.

Thorlabs offers a huge range of optical and photonics products.

TOPTICA is the world leader in diode laser and ultrafast fiber technology for industrial and scientific markets. The capability also extends into optical data storage test and reference technology.

U-Oplaz offer non-linear optics, crystals and electronics for ultrafast lasers and spectroscopy.

Wavelength Technology offer CO2 laser optics.

Yamamoto offer a complete range of laser safety equipment, including eyewear, laser curtain and film.