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Industrial 72 LED ring light LE.1991

The LE.1991 LED ring light has 72 high power LED's and a operation for a adjustable 0-100% digital segment controller (LE.1993). Can be mounted on stereo microscope heads with a diameter of 60 to 66 mm

For the LED's of the ring light a Fresnel lens or diffuser can be mounted do focus of diffuse the light. Options:
- LE.1994                Diffuser
- LE.1994-050        Fresnel lens with working distance of 40 to 80 mm
- LE.1994-100        Fresnel lens with working distance of 80 to 140 mm
- LE.1994-200        Fresnel lens with working distance of 140 to 250 mm

Other options are a protection glass LE.1995, a polarizer filter, to be mounted on the ring light  LE.1997, a Polarizer/Analyzer kit. LE.1998. the polarizer filter will be mounted on the LED's of the ring light, the Analyzer will be mounted central under the ring light

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Accessories

    1. Art.#
    3. Description
    1. LE.1992
    2. foto
    3. Euromex LED analog controller for LE.1980 and LE.1990
    1. LE.1993
    2. foto
    3. Euromex LED digital segment controller for LE.1981 and LE.1991
    1. LE.1984
    3. Diffuser for LE.1980 and LE1981 LED ring light illumination
    1. LE.1984-050
    3. Fresnel focusing lens with 45 to 80 mm working distance for LE.1980 and LE1981 LED ring light. To be mounted under ring light
    1. LE.1984-100
    3. Fresnel focusing lens with 80 to 140 mm working distance for LE.1980 and LE1981 LED ring light. To be mounted under ring light
    1. LE.1984-200
    3. Fresnel focusing lens with 140 to 250 mm working distance for LE.1980 and LE1981 LED ring light. To be mounted under ring light
    1. LE.1985
    3. Protection window for LE.1990 and LE1991 LED LED ring light illumination
    1. LE.1986
    3. Darkfield illumnation option for LE.1980 and LE1981 LED industrial ring light illumination
    1. LE.1987
    3. Polarisation filter for LE.1980 and LE1981 LED ring light illumination
    1. LE.1988
    3. Polarization / Analyzer set for LE.1980 and LE1981 LED ring light illumination
    1. LE.1989
    3. Indirect illumination for LE.198x LED Ring illumination
    1. LE.1994
    3. Diffuser for LE.1990 and LE1991 LED LED ring light illumination
    1. LE.1994-050
    3. Fresnel focusing lens with 45 to 80 mm working distance for LE.1990 and LE1991 LED ring light. To be mounted under ring light
    1. LE.1994-100
    3. Fresnel focusing lens with 80 to140 mm working distance for LE.1990 and LE1991 LED ring light. To be mounted under ring light
    1. LE.1994-200
    3. Fresnel focusing lens with 140 to 250 mm working distance for LE.1990 and LE1991 LED ring light. To be mounted under ring light
    1. LE.1995
    3. Protection glass for LE.199x LED Ring illumination
    1. LE.1997
    3. Polarization filter for LE.1990 and LE1991 LED ring light illumination
    1. LE.1998
    3. Polarization / Analyzer set for LE.1990 and LE1991 LED ring light illumination