• We welcome Energetiq Inc to the Rosh family

    About Energetiq

    Energetiq is a developer and manufacturer of advanced light sources that enable the manufacture and analysis of nano-scale structures and products. Used in complex scientific and engineering applications such as analytical instruments for life sciences and leading edge semiconductor manufacture, Energetiq's light products are based on new technology that generates high brightness across the spectrum, from 1nm to 1000nm and beyond, with high reliability, long operating life, and in a compact package.


    Energetiq's light sources are used for: analytical spectroscopy, microscopy, and sensing in the life-sciences; lithography, metrology and photoresist development in semiconductor manufacturing; soft x-ray microscopy; and a variety of applications where synchrotron radiation and traditional arc-lamps have commonly been used.

    The Team

    Energetiq was founded in March 2004 by an experienced high technology development team with deep understanding of the high power plasma physics needed for high performance light products used by semiconductor equipment manufacturers, semiconductor wafer fabs, life sciences industries and the scientific research community. The expertise and experience of this team enables Energetiq to provide products with the highest levels of performance and reliability.

    News from the Department of Physics / Electro-Optics Engineering in the Lev Academic Center

    Rosh Electroptics and Thorlabs Ltd are proud to announce about the 20 New Labs that were build in the Lev Academic Center

    A new impetus in the Department of Physics / Electro-Optics Engineering in the Lev Academic Center


    קרא עוד
    Thorlabs Acquires Optical Fiber Processing Company, Vytran

    Thorlabs announced today that it has entered into a definitive asset purchase agreement to acquire Vytran from Denmark-based NKT. Headquartered in Morganville, New Jersey, Vytran is a market leader in the production of high performance products to taper and fuse optical fiber. Their fiber processing technologies are utilized in a broad range of precision applications including telecommunications, medical components, fiber lasers, and sensing systems. A closing of the transaction is anticipated to take place in September 2015.

    “We are excited to have Vytran join the Thorlabs team,” said Alex Cable, President and Founder. “Their expertise and product offering are natural additions to our current fiber draw and cabling competencies. As we bring them on board, we will leverage the extensive experience Thorlabs has in nanopositioning, imaging, electronics, and mechanics to further develop their core competencies so as to remain at the forefront of current market needs while also expanding the product line to address new market opportunities. ”

    Vytran’s New Jersey manufacturing facility as well as its customer support centers in Exeter, United Kingdom and Hangzhou, China will continue to operate from their current geographical locations. In addition, Thorlabs will fully integrate Vytran’s product line into its ecommerce site and provide service and support through its global offices.

    E.R. Precision Optical Corporation (ERPOC)

    Rosh Electroptics is proud to announce about exclusive representation of E.R. Precision Optics in Israel.

    Through this agreement, both companies are aiming to expand the business and growth of E.R. Precision Optical in the Israeli market.    ERPOC produces the finest quality materials and finished optical components for the defense, aerospace and industrial markets.

         • Growing Germanium & Silicon CZ crystals to Ø250 mm

         • Manufacturing standard & custom optics; lenses, windows, mirrors, prisms, filters

         • Large optic machining capabilities to Ø300 mm

         • Grinding and polishing capabilities to Ø500 mm

         • ERPOC fabricates precision optics from all advanced optical materials

         • Bulk material, blanks, generated blanks to finished optics are available

    For more info please see ERPOC website www.eroptics.com

    Or contact us at info@roshelop.co.il

    New CODIXX colorPol® Polariser Brochures

    The CODIXX range of tough, dichroic glass-based colorPol® polarisers pass or stop polarised light, modulate or reduce brightness, diminish noise and lots more. With over two dozen standard colorPol® versions available for use throughout the UV, VIS, NIR and mid-IR wavelength ranges, CODIXX have released two catalogues to help you choose the right polariser for your application.

    CODIXX colorPol® polarisers deliver:

    ·       High contrast ratios

    ·       High transmittance values

    ·       Large acceptance angles

    ·       Resistance to UV radiation and chemicals

    ·       Resistance to temperatures up to +400 °C

    The colorPol® catalogue is supplemented with a High Transmission brochure especially for the optical telecoms industry.

    Please Contact us for technical specifications, and details about standard and custom options.



    Rosh Electroptics is proud to announce of joining Avantes to our family of suppliers.

    Avantes is the world leader in the field of spectroscopy. They develop and manufacture spectrometers, light sources, software, fiber optic cables, and accessories. Avantes' products are highly customizable, adaptable to any specific application, and integrated into even the smallest housings. These products therefore find usage in many OEM applications and markets, as well as in the scientific and industrial world. With 20 years of experience, Avantes continues to produce innovative applications in diverse fields including chemical, solar energy, agriculture, gemology, (bio)medical, semiconductor, light measurement and food processing technology.


    Bright, white light, solid state lamp can now include UV: The NEW SOLA 365 light engines®

    Lumencor’s SOLA light engines keep improving and adding new capabilities. Our NEW SOLA SM and SE 365 models make the switch from mercury arc lamps easier than ever.



    Bright, white light, solid state lamp can now include UV: The NEW SOLA 365 light engines®

    Lumencor’s SOLA light engines keep improving and adding new capabilities. Our NEW SOLA SM and SE 365 models make the switch from mercury arc lamps easier than ever. Fluorophores such as DAPI can be efficiently excited using the 365 nm Hg line filter sets you already have. And new applications such as photoactivation of “caged” compounds and ultraviolet-activated polymerization and photosensitization become possible. In all SOLA light engines, an array of visible light sources, operating simultaneously with either a violet or an ultraviolet source, is efficiently combined to generate brilliant white light output. The established SOLA SM and SE II models have violet (~395 nm) sources. The new models contain ultraviolet sources (~365 nm). Why tolerate the limitations of an archaic arc lamp in your microscope when such a reliable and technically superior replacement is within easy reach?



    Have Questions or Want to Learn More...
    Please contact us at Lumencor, Inc. at info@roshelop.co.il 


    New products from Thorlabs, Liquid Crystal Tunable Filter

    Liquid Crystal Tunable Filter


    Thorlabs’ Liquid Crystal (LC) Tunable Bandpass Filter incorporates liquid crystal cells sandwiched between polarizing elements, much like Loyt or Solc filters, that are used to quickly change the transmission band within the 420 - 730 nm range (see plot to the bottom right). The KURIOS-WB1 filter tunes continuously over the operating wavelength, providing rapid and vibrationless tuning of the filter's center wavelength. Due to its rapid tuning capabilities, this liquid crystal tunable filter (LCTF) is ideal for applications such as multispectral or hyperspectral imaging (see video below) and is ideal for use with charge-couple devices (CCDs). For instance, using this filter in conjunction with a CCD camera produces images with a much higher accuracy for color representation than using a standard CCD camera with a Bayer mosaic. This technique produces true spectral imaging and can thus show spectral features that would otherwise be impossible to detect.


    Recognizing that there is a need for a microscope with a modular structure that can be configured to the experiment, rather than the other way around, we set out to develop the new reference standard in multiphoton microscopy. No longer is the microscope body the central feature around which all other aspects are designed—instead, we have chosen to make the primary scanning path the central feature. Add to that a selection of rigid bodies, numerous auxiliary imaging modalities, detectors, motion control, and laser beam control, and you get our Bergamo II Series in vivo multiphoton microscope. The permutations are endless.

    Designed to be integrated with your research, the Bergamo II Series can be readily configured or reconfigured to meet a range of imaging requirements from imaging cells to larger animals. Track multiple-labeled specimens with up to four ultrasensitive GaAsP PMTs. Our extended-field-of-view detector modules maximize the collection of the fluorescence signal from in vivo images, even when the fluorescence is scattered through hundreds of microns of tissue. Capture intracellular dynamics at up to 400 frames per second using our advanced resonant scanner technology. Take full advantage of the ever-evolving spectrum of fluorescent proteins with our proprietary extended-wavelength excitation optics

    קרא עוד
    IFLA - International Meeting on Fiber Laser and Applications

    Rosh Electroptics together with Thorlabs fiber & Isolator groups are happy to announce participation in the first SPIE confrence that will be held in the Bar Ilan University on the 23-24th of June 2014.


    קרא עוד
    Lumencor new SOLA SM II

    Solid State, White Light Excitation Subsystem State of the Art Solid State Lighting for Microscopists and Instrument Manufacturers.
    The SOLA SM light engine has proven its value in the life science marketplace: it’s the best performing, white light illuminator and the only really sensible alternative to a dated, mercury containing lamp.

    קרא עוד
    ZGP Single Crystals from Inrad Optics

    ZGP Single Crystals

     Zinc Germanium Phosphide (ZGP) exhibits a large nonlinear coefficient—160 times larger than potassium dihydrogen phosphate (KDP) —making it one of the most efficient nonlinear crystals available. Other properties include:

    • Optical transparency from 1 to 12 μm, high thermal conductivity
    • High laser damage threshold
    • Tolerance of high average power
    • Stable mechanical properties
    • Phasematching ability over a broad spectral region.
    • Wide operating temperature range from -40° to 180° C.

    קרא עוד
    LabSphere - Exclusive Representation

    Rosh Electroptics is proud to announce that the LabSphere the international largest company for photometric productshad chosen our company to represnt them exclusive in Israel.

    For more information please feel free to conatct us at info@roshelop.co.il or by phone at 09-8627401


    קרא עוד
    International Congress of Israel Science (ICIS) 12-14th of May

    Rosh Electroptics with cooperation with Lab Sphere and Thorlabs will be participanting and exhibiting at the International Congress of Israel Science (ICIS) that will be held at the Dan Panorama Hotel on 12-14th of May 2014


    קרא עוד
    Israeli Society for Microscopy (ISM)

    Rosh Electroptics together with Lumencor & Raptor Photonics & Thorlabs Imaging department are happy to announce participation in the ISM Israeli Society of Microscopy confrence that will be held in the Weissman institute on the 13-14th of May 2014.


    קרא עוד
    Goinophotometer instelation at the SII

    Rosh Electroptics is proud to announce of an instealtion of a GoinoPhotometer of UL (in partnership with Lab Sphere).

    UL Lighting Sciences is widely recognized as the world's most scientifically advanced developer of photo metric measurement systems in the lighting industry.


    קרא עוד
    Radiant Zemax - New Representation

    Radiant Zemax is a global provider of test, measurement and design tools and systems to the optics, illumination and display industries.

    קרא עוד
    New Represntation - OptoPrecision Security Systems GmbH

    In great plesure Rosh is happy to announce a new represntation within Rosh's suppliers:

    OptoPrecision Security Systems GmbH

    is a sister company of OptoPrecision GmbH.

    Find out more about there products here.

    קרא עוד
    Thorlabs Adds Scientific Camera Capabilities to its Portfolio

    Thorlabs announced today the acquisition of Digital Video Camera Company (DVC). Located in Austin, Texas, DVC specializes in the design and manufacture of high-performance digital imaging solutions for scientific and industrial applications. Founded by Ash Prabala, the organization’s products have been incorporated into a wide range of physical and life sciences applications.

    TSI Camera

    קרא עוד
    New eyewears from Yamamoto Kogaku

    We are happy to promote and releas two new eyewears and otheres to come from Yamamoto Kogaku, 

    YL717 FiberLASER

    OD7(high OD)  & high LB scale(D LB6 & IR LB8 at 1064nm)between 810 and 1100nm with value of M(Mode-coupled pulsed laser)

    YL717 NdYag(OD7)

    OD7(high OD)  & high LB scale(D LB6 & IR LB8 at 1064nm) between 925 and 1065nm with value of M(Mode-coupled pulsed laser)

    New SOLA SM from Lumencor

    Lumencor are happy to announce the newest Lumencor light engine, the SOLA SM (the M stands for manual). The SOLA SM is a basic illuminator, with the same performance and spectral range as the SOLA product today, but specifically targets the lower end fluorescence market. It does not require a remote control or a computer to control the light engine; it can be turned on or off by a manual rocker switch located on the front panel or with a latching footswitch that comes standard with each SOLA SM light engine.

    Lumencor have been listening to the input and requests from the field and now can offer the light engine you've all been asking for. At this price point it should compete very well with lamp solutions on all fronts.


    New representation - NOC filters

    NOC supply's a wide range of optical filters for the infrared region of the spectrum. These filters are normally combinations of thin film interference filters which can be tailor made to any wavelength, and absorption filters, which depend on the fundamental optical properties of materials.

    קרא עוד
    latest colorPol® product - colorPol® NIR

    We are pleased to present Codixx latest colorPol® product - colorPol® NIR.
    The new colorPol® NIR enables us to close the last gap in the near infrared range within 1000 - 3000 nm.
    Attached please find the press release and the related pictures of the our latest member - the colorPol® NIR.
    The Photonics West 2012 in San Francisco opens us a perfect opportunity to present the colorPol® NIR for the first time.

    New Representation - Raptor Photonics

    Rosh Electroptics is proud to announce a new representation in the field of cameras.

    Raptor Photonics Limited - http://www.raptorphotonics.com/


    קרא עוד
    Polaris Mirror Mount

    The Polaris Mirror Mount is equipped with a
    flexure spring capable of providing temperature independent
    retention of the optic. Unlike other
    mounts that promise ultra stable performance, the
    optic does not need to be glued into the Polaris
    mount to achieve maximal stability..

    Thorlabs Tunable Laser Kit

    Thorlabs' Tunable Laser Kits are based on a modular design that provide access to all of the tuning controls of the laser to maximize performance and minimize down time. Components are offered that allow users to convert between Littman and Littrow cavity configurations, while also switching between gain elements (to support various wavelengths) and cavity optics. 

    Get a quote

    email address:

    Please see below relevant links to our suppliers website