The SEVENOAK SK-F1X Follow Focus is a precision-engineered single-rod follow focus system designed for filmmakers and video operators who demand smooth, reliable focus control on their rigs. Built from durable anodized aluminum with a 0.8 MOD drive gear and a flexible central pivot joint, the SK-F1X mounts seamlessly onto any standard 15mm rod and can be positioned on either side of your lens for maximum versatility.
Whether you are pulling focus on cinema lenses or adapting still photography glass, the SK-F1X includes three removable lens gears and a magnetic marking disk to keep your focus marks precise and repeatable. Its height-adjustable, exchangeable drive gear and industry-standard handwheel accessory socket make it a highly adaptable tool for professional single-operator or crew-assisted shoots.
Key features
- Universal 15mm Single-Rod Mount: Attaches quickly to any standard 15mm rod support system and can be locked down on either side of the lens for flexible rig configurations.
- Flexible Central Pivot Joint: The articulating central joint allows the follow focus to pivot and adjust, ensuring a precise fit across a wide range of lens diameters.
- 3 Removable Lens Gears Included: Easily add 0.8 MOD gear rings to still photography or non-geared lenses, expanding compatibility without extra purchases.
- Removable Magnetic Marking Disk: Snap-on, replaceable magnetic disk lets you mark and repeat focus positions accurately during multi-take productions.
- Durable Anodized Aluminum Construction: CNC-machined aluminum body with a black anodized finish resists corrosion and minimizes on-set reflections for professional results.
- Industry-Standard Accessory Socket: The handwheel accessory socket accepts standard follow focus accessories, allowing you to expand your rig with whip drives or other third-party tools.
Specifications
| Rod Compatibility | Single 15mm Rod |
|---|---|
| Drive Gear MOD | 0.8 MOD |
| Construction Material | Aluminum with Black Anodized Finish |
| Lens Gears Included | 3 x Removable Lens Gears |
| Marking Disk | Removable Magnetic Marking Disk |
| Mounting Side | Mountable on Either Side of the Lens |
| Drive Gear | Height-Adjustable and Exchangeable |
| Accessory Socket | Industry-Standard Handwheel Accessory Socket |
Frequently asked questions
What rod size does the SEVENOAK SK-F1X Follow Focus support?
The SK-F1X is designed to mount onto a single 15mm rod support system, making it compatible with the vast majority of standard cinema and mirrorless camera rigs.
Can I use the SK-F1X with still photography lenses that have no gear ring?
Yes. The SK-F1X includes three removable lens gears that can be fitted onto lenses without built-in gear rings, such as still photography lenses, giving you smooth follow focus control on almost any glass.
On which side of the lens can the SK-F1X be mounted?
The SK-F1X can be mounted on either side of the lens. The drive gear is also height-adjustable and exchangeable, giving you full flexibility to position the unit around other components on your rig.













