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SmallRig Follow Focus F50 with Stepless Dynamic Damping Lever Adjustment and A/B Stops, Including 15mm Rod & Rod Clamp, for DSLR, for Sony FE/FE C, for Canon

  • Based on 23 reviews
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Availability: In Stock.
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Arrives Friday, Aug 7
Order within 8 hours and 57 minutes
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Size: F50


Features

  • Follow Focus F50: SmallRig Follow Focus F50 is designed for precise and convenient control of the lens focus during video shooting. The F50 Follow Focus features a clever design with adjustable rotational play to minimize focus backlash, providing a zero-backlash focusing experience.
  • Dynamic Damping Adjustment: One key lever for setting infinite damping, with a dynamic damping adjustment range of 0.3kgf-1.0kgf, meeting your habits and comfort requirements for different damping levels of lenses.
  • Dual Drive Focus: The F50 Follow Focus can directly drive the focusing of mirrorless lenses by rotating with silicone gears (ID:3852). The follow focus wheel also uses silicone material, which is compact, sweat-proof, and non-slip.
  • Switch to Different Scenes: The F50 Follow Focus is fixed on the left side and top of the lens through a 15mm rod and a single-hole rod clamp (ID:1549). The installation angle of the follow focus is freely adjustable, and it can be modularly disassembled, providing precise control and convenient shooting experience for handheld, tripod, and other scenarios.
  • Notes: 1. Please ensure that the silicone gear fits tightly with the lens ring. If there is slippage when using a zoom lens with high damping, check if the silicone gear and the lens fitting position are loose; 2. The silicone gear is only suitable for DSLR/mirrorless lenses. When using cinema lenses, remove the silicone gear and switch to gear drive.

Description

Follow Focus F50 Mini Follow Focus Follow Focus F60 Mini Matte Box Pro Camera Monitor Mount Side Handle with Screws 73" Heavy Duty Tripod Founded in 2013, SmallRig designs and builds complete accessory solutions for content creation with cameras, gimbals, and mobile phones. Our accessories are widely used in live broadcasting, vlog, professional video production, and other fields supported by over two million creators worldwide! SmallRig pioneered the User Co-design (UCD) mode and DreamRig program in the industry to co-design with global creators and make their big dream achievable Lighter and More Compact, made of carbon-fiber, easy to use. fits for most camera lens. Visit the Store Visit the Store Visit the Store Made with high-clarity, high-transmission B270 optical glass for still photography and video applications. Visit the Store Visit the Store Visit the Store Visit the Store

Color: blackone


Brand: SMALLRIG


Compatible Devices: Camera, DSLR, Mirrorless


Product Dimensions: 2.46"D x 3.17"W x 2.46"H


Item Weight: 290 g


Folded Size: 117.0 x 80.5 x 62.5 mm


Number of Items: 1


Brand: SMALLRIG


Manufacturer: SmallRig


Model Name: F50


Manufacturer Part Number: 12417


Warranty Description: 2 Year Manufacturer


Model Number: 12417


Maximum Weight Recommendation: 1 kg


Item Dimensions D x W x H: 2.46"D x 3.17"W x 2.46"H


Item Weight: 290 g


Folded Size: 117.0 x 80.5 x 62.5 mm


Color: blackone


Compatible Devices: Camera, DSLR, Mirrorless


Exposure Control Type: Manual


Media Type: EnhancedContent


Viewfinder Type: Optical viewfinder


Water Resistance Level: Not Water Resistant


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, Aug 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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View our full returns policy here.

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Top Amazon Reviews


  • Perfect
Size: F50
Works great
Reviewed in the United States on July 11, 2026 by Roger

  • Great Lower Cost Solution
Size: F50
As we've come to expect from SmallRig products, this is a solidly built unit that won't break the bank, especially if you're just getting starting in DSLR filmmaking or other online content that needs a professional look. If you know a little about camera rigs, you won't have any trouble figuring out how to install it, and if you're just starting out, there are a ton of online videos that can walk you through setup and use. As I said, the build is solid, the movement is smooth, and the built-in stops make it easy to set your in and out locking markers, which will be super helpful especially if you're filming moving subjects. You can also use the metal marking disks with a grease pencil to keep manual marks when you need them. The size is compact enough that the mechanisms won't be in your way, but still solid enough to get the job done. We really like that you can use friction or gear drive with this unit, and switching between them is a breeze. Overall, this is a solid little unit and a great starting point if you're just getting into higher end content. It also offers great value for the price, especially when you consider similar units can be 5X the cost (or more) without adding much in features or durability. ... show more
Reviewed in the United States on July 26, 2025 by Redfish Robotics

  • Great Tool!
Size: F50
I have never used a device like this before, and I'm amazed at how I managed without it all these years. It's a great tool! Although I don't use it for focus pulling, I use it on the zoom ring of my lens, providing me with buttery smooth zooms while shooting video on my DSLR. The zoom ring on my 15-35mm EF lens is a little stiff, as it is not a Cine lens. ... show more
Reviewed in the United States on October 31, 2025 by Lawrence Kaneshiro

  • Good for manual zoom also
Size: F50
Review for: "SmallRig Follow Focus F50 with Stepless Dynamic Damping Lever Adjustment and A/B Stops, Including 15mm Rod & Rod Clamp, for DSLR, for Sony FE/FE C, for Canon " Build quality is good, as expected from SmallRig product. I am not a video shooter, and try to use this not for manual focusing but for manual zoom for my Sony A7IV. My Sony PZ lens have a motorized zoom which is good, but does not have the speed that I need. This one solve the issue. With a little bit of trial and error, I finally can zoom with the speed I in a stable way. I build my cage with all SmallRig item and this one fit the system nicely. Still need more practice but I am happy with the result so far. It is worth the $99.99 in my opinion ... show more
Reviewed in the United States on July 5, 2025 by RHS

  • Excellent SmallRig F50 Follow Focus: High Quality, Smooth, Great Grip
Size: F50
We are really impressed with this SmallRig F50 Follow Focus. Straight away, you can feel the high quality – it's sturdy, well-built, and feels very comfortable in hand. The silicone handwheel has a nice soft texture that provides excellent grip, and the overall operation is incredibly smooth. Aesthetically, the color and design match our Canon R5 Mark II setup beautifully, especially fitting perfectly and looking great alongside our SmallRig Black Mamba cage. In use, the silicone drive gear gripped the focus ring on our Canon RF 24-105mm F4 L lens very well, allowing for smooth and precise focus pulls with minimal backlash. Features like the easily adjustable damping lever and the quick-set A/B hard stops add a professional touch, offering customizable feel and repeatable focus points. It mounts solidly via the included 15mm rod and clamp system, providing a reliable connection for video work. Overall, this is a fantastic follow focus unit that combines excellent build quality, comfortable ergonomics, and smooth, reliable performance. We highly recommend it, especially for users with similar camera/cage setups looking for a high-quality, functional follow focus. ... show more
Reviewed in the United States on May 8, 2025 by bd reviews

  • Great qualith and moves super smoothly
Size: F50
It’s a very nice follow focus device. It’s a bit large for carrying around, but it’s not so large that you wouldn’t want to use it, or at least not for the special purpose you’d buy it for. It works great. It’s a little complicated to set up and use. I had to watch a video to figure it all out. But once you have it going, it makes sense. And it makes focusing while moving the camera so smooth and easy. The device feels well made and very high quality. It’s a great piece of specialist photography tech. ... show more
Reviewed in the United States on June 10, 2025 by Alex

  • Super compact setup for repeatable focus pulls.
Size: F50
This is my first foray into using a follow focus so I’m not an expert and have minimal experience with competing models. This one is built really well and everything feels very premium. It comes with everything you need to mount it to your camera cage and get it aligned. If you’re like me and new to using this, I’d highly recommend hopping on YouTube and watching some videos to get familiar with it. In my brief time with it I’ve found it to work very well—far better than my videographer skills. But I’m excited to learn and improve and use this tool to hopefully improve my art and expand my skill set. ... show more
Reviewed in the United States on May 30, 2025 by TheDudeAbides

  • Looks ok, but I can't install it without buying a cage
Size: F50
I’ve been wanting one of these for a while but never had the spare cash to buy one. I don’t shoot as much video as I used to, so it didn’t seem economically viable. But I couldn’t pass on it as a free Vines product. In the box was everything I needed to install onto my camera. But that wasn’t readily apparent. The single rod clamp and snap-on gear ring were already attached to the Follow Focus F50. The next thing I noticed was that the User Manual uses a very tiny font that I could not read. I had to use my phone’s camera which kept going in and out of focus making reading the instructions quite difficult and time consuming. I wish companies would invest an extra penny or two to print readable manuals. Once I was able to read the manual and begin the assembly, everything came to a screeching halt. It appears that I cannot attach this to my camera (Canon 6D) without purchasing a cage. It looks like SmallRig makes one that will fit, but it seems to be out of stock on Amazon. There is another brand that might fit, but it looks like a purchase for some other day. So, this review is going to have to wait. The only other thing I can say at the moment is that this appears to be good quality and I have never had a problem with any SmallRig product (I own several). I’ll give it 3 stars for now based on the look and feel. I will revisit my rating if I ever get to install it onto the camera. ... show more
Reviewed in the United States on May 24, 2025 by Walter

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