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Cool-Lux LuxGear Follow Focus Gear Ring (70 to 71.9mm)

BH #COLG7071 • MFR #951415
Cool-Lux LuxGear Follow Focus Gear Ring (70 to 71.9mm)
Key Features
  • Removable Cine-Style Lens Gear Ring
  • For Lenses with a 70 to 71.9mm Diameter
  • Slide-On Mounting, Compression Fit
  • No Dead Spots or Rotation Stops
The LuxGear Follow Focus Gear Ring from Cool-Lux is a seamless lens gear for lenses with a focus-barrel diameter of 70 to 71.9mm. 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.
In Stock
$28.75

Cool-Lux LG7071 Overview

The LuxGear Follow Focus Gear Ring from Cool-Lux is a seamless lens gear for lenses with a focus-barrel diameter of 70 to 71.9mm. 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."

Compatibility
Lenses with focus barrel diameter of 70 to 71.9mm, such as
Zeiss Planar T* 85mm f/1.4 ZF & ZF.2
Zeiss Makro-Planar T* 50mm f/2 ZF & ZF.2
Zeiss Distagon T* 18mm f/3.5 ZE
Zeiss Distagon T* 21mm f/2.8 ZE
Zeiss Distagon T* 25mm f/2 ZF.2
Zeiss Planar T* 50mm f/1.4 ZE
Nikon 60mm f/2.8D Micro
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: 689670194679

Cool-Lux LG7071 Specs

Gear MOD0.8 MOD
Supported Lens Diameter70 to 71.9 mm
Maximum Outer Diameter3.3" / 83.8 mm
Width0.38" / 9.5 mm
MaterialRubber
Packaging Info
Package Weight0.155 lb
Box Dimensions (LxWxH)7.35 x 5.85 x 0.65"

Cool-Lux LG7071 Reviews

Great product

By Francis
Rated 5 out of 5
Date: 2021-02-05

Great product, works perfectly for what it is and the price.

great way to get follow focus on non-cine lenses

By Harold
Rated 5 out of 5
Date: 2019-03-29

the only problem is that some lenses do not have hard stops (focus by wire) so limits cannot be set on the follow focus, but at least I can now use the MFT lenses with follow focus.    I use this with:  - Olympus M.Zuiko Digital ED 7-14mm f/2.8 PRO Lens

Effect is excellent

By Kang
Rated 5 out of 5
Date: 2018-10-23

It is a small rubber ring. However, the effect is excellent.

Do What They Say

By James
Rated 5 out of 5
Date: 2018-07-29

These are the best follow focus rings on the market. They do not slip. Period.

Gripping with Quality!!

By Nicolas
Rated 5 out of 5
Date: 2020-09-22

Excellent quality, product is durable & grips to my motorized follow focus very well :)

The best rings but choose a size smaller than the diameter

By bamk
Rated 5 out of 5
Date: 2019-12-23

I have the most and the best Zeiss Distagon, Tokina and Laowa photographic lenses that I use for video and as you know, I need rings with teeth to put it with my Follow Tilta or Nucleus M and many of the lens manufacturers, do not put in the description the focus ring diameter and that is a problem. Fortunately investigating I can find the diameter of the focus ring 72 mm of the last macro lens that is the Laowa 100 f / 2.8, however I bought the LUX ring size 70 / 71.9mm to fit and that is my advice. If your lens has a diameter, put one size down or it will be dancing and not adjusted. I look perfect in my lens and in all my optics. Good material and fit. A bit expensive, well yes. If you do not want to put these rings, buy the Rokinon DS series that are the best.

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question

I have already made mistakes 2 times. What diameter should I use with Canon 100-400 mkII? On the widest part of focus ring.
Asked by: Alexandr
I wish I could help but I have Nikon lenses myself. Best thing to do is check the specs on the canon webpage or contact canon direct to get the lens diameter.Failing that take a piece of masking tape and put it tightly around the lens barrel where the focus ring is. Take a pen or marker and put a line on the tape so it over laps the tape. Take the tape off and accurately measure the distance to get the circumference of the lens. Divide this number by Pi or 3.1416 to get your diameter of the lens.
Answered by: NEIL M.
Date published: 2018-08-26

question

Sir , I have 3 lens include Canon 1635mm , Canon 24105mm and Sigma 70200. I want to ask which 3 focus ring of your products are suitable for my lens ? Thank you.
Asked by: Chan P.
I use these on 21mm zeiss loxia and zeiss otus and milvus lenses for manual photography...although they are not the lenses you are using, they are one of the most useful accessories I have ever purchased.
Answered by: stefan p.
Date published: 2018-08-26
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