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    Concentric Ring

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    When space is at a premium, such as on moving lights hung in a tight rig, City Theatrical Concentric Rings are often the designer's first choice for beam control. Concentric Rings deliver 45° cutoff for full control of stray beams and spill, like a full Top Hat, but they do it in a shorter device.

    City Theatrical Concentric Rings also provide a "Svoboda-like" style when used on lighting fixtures that are in view of the audience, and present a deeply theatrical feel.



        
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    ETC Source 4 LED Series 3 Users:

    Find the Beam Control Accessory Sizes you need for ETC Standard EDLT and XDLT Lenses.

    New! Beam Control Accessory Sizing Chart for ETC's EDLT / XDLT Lenses (PDF)
     





    Size/Model A B C D Part Number
    S4 PAR Concentric Ring
    7 1/2”
    (191mm)
    7 1/2”
    (191mm)
    2”
    (51mm)
    6 3/4”
    (171mm)
    2484
    185mm Concentric Ring 185mm
    185mm
    51mm
    171mm
    2494
    PAR 64 Concentric Ring 10"
    (254mm)
    10"
    (254mm)
    2"
    (51mm)
    8"
    (203mm)
    2493


    Features:

    • Offers full control of stray beams and spill
    • Fabricated from light gauge steel with hemmed edges
    • Comparable function to a full 6 inch (152mm) Top Hat
    • Only 2 inches (51mm) long
    • Black powdercoat finish

    Downloads:

    New! Beam Control Accessory Sizing Chart for ETC Standard EDLT and XDLT Lenses

    Concentric Rings for the GLP impression X4 on Truss

    Concentric Rings for the GLP impression X4 free standing
    Concentric Rings by City Theatrical
    Concentric Rings
    Beam Control Comparison - Concentric Rings on GLP impression X4

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