Cool-Lux LuxGear Follow Focus Gear Ring (76 to 77.9mm)

Cool-Lux LuxGear Follow Focus Gear Ring (76 to 77.9mm)

Cool-Lux LuxGear Follow Focus Gear Ring (76 to 77.9mm)

B&H # COLG7677 MFR # 951418
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Cool-Lux LuxGear Follow Focus Gear Ring (76 to 77.9mm)


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Product Highlights

  • Removable Cine-Style Lens Gear Ring
  • For Lenses with a 76 to 77.9mm Diameter
  • Slide-On Mounting, Compression Fit
  • No Dead Spots or Rotation Stops
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Cool-Lux LG7677 overview

  • 1Description

The LuxGear Follow Focus Gear Ring from Cool-Lux is a seamless lens gear for lenses with a focus-barrel diameter of 76 to 77.9mm. 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 76 to 77.9mm, such as
Zeiss Makro-Planar T* 100mm f/2 ZF, ZF.2, & ZE
Zeiss Milvus 50mm f/2 ZF.2
Zeiss Milvus 100mm f/2 ZF.2 & ZE
Nikon 105mm f/2D
Canon 16-35 f/2.8L
Canon 17-40 f/4L
Canon 70-200 f/4L
Canon 135mm f/2L
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: 689670194709
In the Box
Cool-Lux LuxGear Follow Focus Gear Ring (76 to 77.9mm)
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Cool-Lux LG7677 specs

    Material High-durometer silicone rubber
    Gear Pitch 0.8 mod / 32 pitch
    Dimensions Outer Diameter: 3.5" (88.9 mm)
    Thickness: 0.375" (9.5 mm)
    Packaging Info
    Package Weight 0.12 lb
    Box Dimensions (LxWxH) 7.1 x 5.9 x 0.7"

    Cool-Lux LG7677 reviews

    LuxGear Follow Focus Gear Ring (76 to 77.9mm) is rated 5.0 out of 5 by 4.
    Rated 5 out of 5 by from Perfect fit for Olympus 12-60mm The 76-77 Lux Gear is a perfect fit for the Olympus 12-60mm f/2.8-4 ED SWD Zuiko Digital lens. I used the printable ruler from the manufacturer's website to measure the lens focus ring. I've used Cinevate lens gears that attach with spokes and are a pain to center, and quite large. I've used Cinematics and Redrock Micro gears that bolt together, don't allow full rotation, and are quite large. I've used several ziptie-style lens gears that are form-fitting, but don't allow full rotation. This is better than all of them. It fits close to the lens so it's easy to work with, and doesn't massively change the gear ratio of the focus ring. It allows full rotation. It fits snug and doesn't shift, but it is easy to install and remove. The only thing that works as well as this are delrin gears custom-made for each lens, and this works just as well for a fraction of the price.
    Date published: 2016-05-25
    Rated 5 out of 5 by from Absolutely the BEST Gear Solution! This was purchased for a Sony RX10-2. I read the reviews, I watched the Youtube videos,then downloaded the Cool-Lux lens printable lens measurement guide before ordering. Ordered the recommendedsize per their measuring strip and the fit is PERFECT! Nice snug fit and made from a Vinyl / Plastic semi-stiff but flexible hybrid materiel whileadhering to the focus ring with no slippage. Very professionallooking as well. Arrived in 4 days from B&H priority shipping in a large, sturdy box. LOVE IT - RECOMMENDED!
    Date published: 2016-08-20
    Rated 5 out of 5 by from Nic 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
    Rated 5 out of 5 by from Worth the money Works great with my 18-135mm canon lens.
    Date published: 2016-12-16
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