Cool-Lux LuxGear Follow Focus Gear Ring (78 to 79.9mm)

Cool-Lux LuxGear Follow Focus Gear Ring (78 to 79.9mm)

Cool-Lux LuxGear Follow Focus Gear Ring (78 to 79.9mm)

B&H # COLG7879 MFR # 951419
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Cool-Lux LuxGear Follow Focus Gear Ring (78 to 79.9mm)


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Product Highlights

  • Removable Cine-Style Lens Gear Ring
  • For Lenses with a 78 to 79.9mm Diameter
  • Slide-On Mounting, Compression Fit
  • No Dead Spots or Rotation Stops
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Cool-Lux LG7879 overview

  • 1Description

The LuxGear Follow Focus Gear Ring from Cool-Lux is a seamless lens gear for lenses with a focus-barrel diameter of 78 to 79.9mm. It features standard 0.8-mod/32-pitch geared teeth that makes it compatible with cine-style follow focus systems. The gear slides onto your focus ring from the front or back of the lens and holds securely without the clamps, screws or zip ties that can interfere with your follow focus and limit your lens's rotation.

This gear is precision molded in high-durometer silicone and is available in 16 sizes, each designed to fit lenses within a two-millimeter diameter range, ensuring a tight compression fit on the focus barrel. To find the appropriate sized gear for your lens, please see the lens compatibility chart and sizing tools accessible by clicking on "Guides & Manuals."

Lenses with focus barrel diameter of 78 to 79.9mm, such as
Zeiss Milvus 50mm f/1.4 ZF.2 & ZE
Zeiss Milvus 50mm f/2 ZE
Zeiss Planar T* 85mm f/1.4 ZE
Nikon 24-85mm f/2.8-4D
Nikon 135mm f/2D
Nikon 85mm f/1.4D
Canon 35mm f/1.4L
Canon 24mm f/1.4L
0.8-mod/32-pitch geared teeth for compatibility with any standard follow focus system
Precision-molded, high-durometer silicone construction
Securely fits on the lens' focus barrel
Compression fit allows for easy tool-less installation and removal
Continuous 360° of rotation
UPC: 689670194716
In the Box
Cool-Lux LuxGear Follow Focus Gear Ring (78 to 79.9mm)
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Cool-Lux LG7879 specs

    Material High-durometer silicone rubber
    Gear Pitch 0.8 mod / 32 pitch
    Dimensions Outer Diameter: 3.6" (91.6 mm)
    Thickness: 0.375" (9.5 mm)
    Packaging Info
    Package Weight 0.15 lb
    Box Dimensions (LxWxH) 7.5 x 5.5 x 0.8"

    Cool-Lux LG7879 reviews

    LuxGear Follow Focus Gear Ring (78 to 79.9mm) is rated 5.0 out of 5 by 2.
    Rated 5 out of 5 by from Easily the best FF gear you can purchase I have these for all of my non-cine lenses aside from Zeiss Loxias for which I use the factory Zeiss LensGears. LuxGears are top shelf in terms of fit, finish, and practical application. I've tried numerous different aftermarket gears over the years and these are by far the best. IMHO these should make all other plastic/rubber gears obsolete. Buy with confidence, you won't regret!
    Date published: 2017-06-26
    Rated 5 out of 5 by from Nice product. I purchased a set of these for my prime and zoom lenses. They are easy to slip on and stay in place. There is no connection point that will cause issues like many other rings.
    Date published: 2017-03-27
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