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Kirk FR-2 Focusing Rail with Neoprene Pouch


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AshburnFalls Church
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  • Product Description

    The Kirk FR-2 Focusing Rail is a precise focusing stage designed to permit fine tuning of camera-to-subject positioning in order to achieve exacting focus. The rail is driven by a 4.25" stainless steel lead screw, with a pitch of 5/16"-24, that enables critical positioning at a rate of 0.042" per revolution. Fine focusing is controlled by one of two knobs located at the ends of the rail or, for larger adjustments, a stage release lever permits faster, less restricted movement.

    Mounted atop the focusing rail is a 2.5" quick release mount, which can rotate up to 360° in 90° intervals. This mount accepts Arca-style quick release plates for easily attaching both cameras and collared lenses. Extending the entire base of the focusing rail is an Arca-style dovetail with three 1/4"-20 mounts also available.

    All parts of the rail are CNC-machined from 6061TC aluminum alloy and stainless steel.



    • Precise Camera-to-Subject Focusing
    • Adjustment Range: 4.25"
    • Stage Travel Per Revolution: 0.042"
    • Knob-Controlled Fine Adjustments
    • Release Lever for Large Adjustments
    • 360°-Rotating QR Mount
    • Arca-Type Dovetail on Base of Rail
    • Compatible with Arca-Type Camera Plates
    • 6061TC Aluminum Alloy & Stainless Steel
    • CNC-Machined in the USA


    • Hex Key
    • Limited 5-Year Warranty
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