Wireless follow focus allows you to get better, more precise focus and enables you to capture more engaging video than traditional manual methods. If you are a budding cinematographer or simply dipping your toes into video, manually pulling focus on either your cine or photo lenses is a hard skill to master.
Why do you need a wireless follow focus?
Firstly, let’s address the elephant in the room… You can use autofocus, but even the most advanced systems are not 100% reliable and will sometimes focus on the subject or items you don't want them to. That's why manual focus is still the industry standard today for filmmakers, putting total control in human hands and not in phase detection. In fact, even the top-of-the-line cameras used on Hollywood productions like Arri, Red, and IMAX-certified cameras do not have autofocus at all. So learning how to pull focus manually is your only option if you want to make this a serious career option.
So, what is a follow focus? A follow focus is an ergonomic control mechanism used within all aspects of filmmaking, allowing the camera's operator to “pull” focus by hand more efficiently and precisely. In bigger productions, this is usually the role of one person, the 1st assistant camera (or 1st AC.) However, as technology has progressed, so has our ability to become solo filmmakers, and this is where wireless follow focus systems became a vital piece of equipment.
Ironically, wireless follow focus actually has more wires than the standard, hand-operated one, which has none. However, the benefit is that while you operate a “nonsmart” follow focus with your hand to focus, you are also removing a point of contact from your camera, which will result in shaky footage when doing run-and-gun style shoots where you are doing a lot of handheld work, this is also the case when operating long lens and camera combinations on a video tripod when you want to make sure there is no visible shake, it can and will be very awkward to operate, just think; tapping your head, whilst trying to rub your belly - awkward!
This is where a wireless follow focus becomes vital, the system usually consists of the focus motor itself, geared to 0.8, which is the standard ratio on all cinematography lenses, and can be attached to either a 15mm or 19mm rod, depending on your personal preference or location in which the shoot is being conducted. Then you have the wireless focus wheel, which communicates to the wireless motor, allowing you to pull focus, and in turn tells the motor to pull or push on the focus ring of your lens, resulting in a more secure and hassle-free focus experience.
The best wireless follow focus
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✅ You want precise wireless focus control: The Nucleus-Nano allows for accurate and smooth focus adjustments on a variety of lenses, including DSLR, mirrorless, and cine-style lenses.
✅ You want beginner and pro-friendly tech: Whether you're just starting out or an experienced filmmaker, the Nucleus-Nano provides an accessible and efficient solution for improving your cinematography.
❌ You want better battery options: The system’s reliance on external batteries could be a drawback, particularly for extended shoots, requiring users to manage and carry extra batteries.
❌ You want no potential interference in busy environments: While the 300-foot range is impressive, wireless signals can be subject to interference in crowded or high-traffic areas, potentially affecting performance.
The Nucleus-Nano Wireless Focus Control System from Tilta has become a favorite among independent filmmakers, offering a reliable and versatile solution for precise focus control. This system allows users to wirelessly adjust the focus on a wide range of lenses, including DSLR, mirrorless, and cine-style lenses, making it highly adaptable for various shooting environments.
With a wireless range of up to 300 feet, the units can easily communicate with each other, providing seamless control from a distance. Additionally, the system can be mounted in multiple configurations, catering to different shooting styles and preferences.
Whether you're a beginner or an experienced filmmaker, the Nucleus-Nano provides an efficient and accessible tool for enhancing your cinematography.
✅ You want a high-torque motor for versatile lens compatibility: The powerful motor is capable of handling a wide range of lenses, from lightweight DSLR and mirrorless lenses to heavier cine lenses, ensuring smooth focus control across different setup.
✅ You want multiple mounting options: The system provides adaptable mounting configurations, allowing it to be easily integrated into different rig setups, whether handheld or on a shoulder rig.
❌ You want more than single-user focus control: While great for solo operators, the system may be limiting for larger productions where multiple focus points or crew members are involved in lens control.
❌ You want better power options: Though portable, the removable battery system requires monitoring during extended shoots, and frequent recharging may be necessary depending on the project duration.
The PDMovie Live Air 2 Compact Wireless Focus Control Kit is a highly versatile and convenient tool for filmmakers, eliminating the need for external D-Tap power. It features a built-in, removable battery system for both the motor and controller, reducing cable clutter and simplifying your rig. The high-torque motor handles a range of lenses, from DSLR and mirrorless to cine lenses, with smooth focus control.
Its compact design is ideal for lightweight setups, including gimbals and handheld rigs, while its responsive controllers offer precise focus adjustments for dynamic shots. The system includes multiple mounting options, making it adaptable for different shooting styles. With wireless operation, a single user can control focus across various shooting scenarios without additional crew.
Perfect for filmmakers on the go, the PDMovie Live Air 2 provides portable, powerful, and reliable focus control for projects ranging from indie films to professional productions.
✅ You want Zoom In/Out functionality: Easily control motorized lenses with smooth zoom adjustments, enhancing your creative options during shoots without manual interference.
✅ You want a simplified recording process: The dedicated Start/Stop recording button allows for one-click recording, streamlining your workflow and making it easier to manage multiple takes.
❌ You want universality on all setups: While great for gimbals and tripods, the follow focus may not be compatible with all camera rigs or lenses, which could limit its versatility for some users.
❌ You Want a straightforward solution: While the design is user-friendly, first-time users may need some time to familiarize themselves with the controls and features, which could slow down workflow initially.
The PFY Follow Focus is a compact and versatile system designed for filmmakers who need reliable focus control. It can transmit a wireless signal up to 164 feet, making it ideal for cameras on gimbals, tripods, and other stabilization systems, ensuring control even in larger shooting environments.
Key features include Zoom In/Out functionality for motorized lenses, allowing for smooth adjustments without manual interference. The dedicated Start/Stop recording button simplifies your workflow, enabling one-click recording for greater efficiency on set.
The ergonomic handwheel includes an integrated jog-dial with a hotkey function, granting quick access to frequently used features. This thoughtful design caters to filmmakers who prefer a minimalist rig while maintaining essential functionality.
Whether you're working on a documentary or narrative film, the PFY Follow Focus offers an efficient and user-friendly solution, enhancing your cinematography without the bulk of traditional equipment.
✅ You want auto lens calibration: This feature automatically adjusts to different lenses, ensuring consistent and accurate control while saving time during setup.
✅ You want extended transmission range: With a line-of-sight transmission of up to 302 feet, the Cinegears Express allows focus pullers to operate from a distance, enhancing flexibility on set.
❌ You don't want to depend on line-of-sight: The 302-foot transmission range is effective only in line-of-sight conditions, which may limit usability in certain setups or obstructed locations.
❌ You don't want a learning curve: Users unfamiliar with wireless control systems may need time to get accustomed to the features and setup, which could slow down initial workflow.
The Cinegears Express is a versatile wireless control system designed for various filmmaking workflows, allowing precise control over focus, zoom, and iris adjustments. With a remarkable transmission range of up to 302 feet in line-of-sight conditions, it enables focus pullers to operate from a distance, whether at the back of the set or within a media village, enhancing flexibility in larger spaces or outdoor shoots.
One of its standout features is auto lens calibration, which automatically adjusts to different lenses, ensuring consistent focus and zoom control while saving time on set. Additionally, the manual lens remapping capability allows users to customize controls for specific lenses and setups, increasing adaptability.
In summary, the Cinegears Express is an all-around workhorse for filmmakers, combining advanced functionality with ease of use. Its ability to handle focus, zoom, and iris control, along with long-range transmission and customizable settings, makes it an essential tool for professionals seeking to enhance their cinematography.
✅ You want an OLED display: The integrated display provides real-time information on battery level, calibration, travel limits, and memory settings, helping users monitor performance effectively.
✅ You want versatile lens compatibility: The system supports wireless control of focus, iris, and zoom functions for DSLR, mirrorless, and cine-style lenses, making it adaptable for various shooting scenarios.
❌ You don't want signal interference: In crowded environments with multiple wireless devices, the signal could face interference, potentially impacting reliability.
❌ You don't want potential battery limitations: Depending on usage, battery life may vary, requiring filmmakers to monitor battery levels closely during longer shoots.
The Came-tv Astra offers control over focus, iris, and zoom functions on a variety of lenses, including DSLR, mirrorless, and cine-style options. This versatility makes it suitable for different shooting scenarios, from professional sets to independent projects.
The user-friendly controller features a built-in marking disk, enabling easy tracking of focus points for precise adjustments. An integrated OLED display provides real-time information on battery level, calibration, travel limits, and memory settings, ensuring filmmakers can monitor performance without distraction.
Designed for convenience, the lightweight Astral system easily integrates into any rig, and its wireless capability eliminates cumbersome cables, allowing for greater freedom of movement. Whether capturing dynamic action or intricate details, the Astral system enhances your ability to maintain precise control over your shots.
✅ You want seamless gimbal integration: The iFocus-M is designed to work perfectly with the Moza Air 2 and AirCross 2 gimbals, ensuring a smooth user experience.
✅ You want easy setup: The motor attaches effortlessly to a short 15mm rod included with the gimbal, simplifying the installation process.
❌ You don't want limited compatibility: While designed for Moza gimbals, the iFocus-M may not be compatible with all camera rigs or systems, which could limit its use for some filmmakers.
❌ You want a quick solution: Users unfamiliar with focus motors or gimbal systems might experience a learning curve when first using the iFocus-M, which could slow down initial workflow.
The Moza iFocus-M Lens Motor & Wireless Hand Unit Kit is designed to enhance filming capabilities when paired with the Moza Air 2 and AirCross 2 gimbals. The robust lens motor easily attaches to a short 15mm rod included with the gimbal, allowing for precise focus adjustments to achieve sharp shots in various shooting styles.
A standout feature of the iFocus-M is its wireless control, enabling the hand unit to operate the motor from up to 328 feet away. This flexibility is particularly beneficial in dynamic shooting environments, allowing filmmakers to move freely without being tethered to their gear.
Lightweight and compact, the iFocus-M connects to the Moza gimbals for power via an included CAN bus cable, streamlining the setup and reducing the need for extra batteries. This design not only saves time but also minimizes equipment bulk.
Overall, the Moza iFocus-M Lens Motor & Wireless Hand Unit Kit is a versatile tool for achieving smooth and precise focus control, making it an essential addition to any filmmaker's toolkit
What we look for in a wireless follow focus
A wireless follow focus needs to be able to mount to either a 15mm or 19mm rod system, which are the two industry standards depending on where you live. It needs the controller to be able to provide a good signal at a far way distance to the receiver, so when you have a focus puller helping you on set, they are not in the way of the shot. The receiver also needs to be able to provide ample power so it can turn your cinema lens's focus ring in a quick and smooth manner. In this guide there are a number of wireless follow focus units that can support any budget and offer the standard feature we would look out for, some even go a step further.
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