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Ref : FR3


Descriptive :


The camera's ultra-fine focus to the subject is achieved by the 0.042-per-revolution stainless steel lead screw. Leadscrew adjustment range is 4.250 inches with a 5/16 inch x 24 lead screw pitch.

The approximate positioning is obtained by the stage release button

Turn the knob clockwise, until it stops, to disengage the drive gear and allow coarse focus positioning

Turn the knob counterclockwise, until it stops, to re-engage the drive gear to allow for fine focusing

A 2.6 inch KES quick release plate is mounted on the FR-3 which can rotate 360 ??degrees at 90 degree intervals to allow you to mount a camera body or a collared lens. If linear geared motion, in both X and Y axes attempts to be achieved, a second FR-3 can be stacked to achieve this,

This focus rail is perfect for macro, panoramic and commercial photography.


Now offers integrated safety stops on the quick-release top carriage

The Arca style dovetail extends the full length of the FR-3 rail. The rail also offers standard 1 / 4-20 tripod sockets.

The KES FR-3 rail has a standard button style quick release that can easily be rotated to accommodate a camera body or collared lens

Fine adjustments are made with the stainless steel lead screw by turning the knobs at each end of the rail

Important adjustments are made by disengaging the drive gear knob.


  •     Overall length: 21.9 cm
  •     Width: 6.35 cm
  •     Height: 5.715 cm
  •     Weight: 667 g
  •     Lead screw adjustment range 4.250
  •     The stage travel per turn of the lead screw is 0.042
  •     5/16 '' x 24 lead screw thread
  •     Maximum weight supported: 50 lbs
  •     Finish: black anodized and satin silver
  •     Material: 6061-T6 aluminum and 18.8 stainless steel
  •     QD system: Yes, Material: Stainless steel (industry standard quick disconnect system)
  •     Safety stops: Yes
  •     Included: neoprene storage bag

Weight : 667.00 g

359.00 € VAT included Add to Cart

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