ZCZQC 2PCS SLR Camera Lens Focusing Ring Adjustable Manual Flexible Focus Gear Belt and Handle for DSLR Camera Lenses Gear Belt Length 14.17 Inches

Product Name: DSLR Lens Focus Ring Colour: Black + Blue Quantity: Pack of 2 Material: Aluminium alloy handle + ABS gear band Gear Modulus: 0.8 MOD (industrial standard) Dimensions: Gear band length approx. 360 mm / 14.17 inches Compatible Lens Diameters: 49mm, 52mm, 55mm, 58mm, 62mm, 67mm, 72mm, 77mm, 82mm Compatible Devices: DSLR, mirrorless and video camera lenses; compatible with 15mm follow-focus systems Applications: Video shooting, film production, short video creation, documentaries, wedding videography Important Notes: 1. Dimensions and weight are measured manually and may contain slight discrepancies; please refer to the actual product for accurate measurements. 2. Product images are photographs of the actual item; colours may vary slightly due to lighting conditions and monitor settings; please refer to the actual product for accurate colour representation. 3. This product is compatible with standard 15mm tube follow-focus systems. If your follow-focus unit or focus motor uses a different mount size (e.g. 19mm), an adapter ring must be purchased separately. 4. When not in use, remove the gear ring from the lens and store it in a storage bag or toolbox to prevent deformation caused by heavy pressure. Although the aluminium alloy handle is corrosion-resistant, it is still recommended to store it in a dry environment.

• Aluminium alloy + ABS composite material: The main handle is crafted from high-strength aluminium alloy and precision-machined for a solid feel; the gear belt body is made from high-quality ABS composite material, which is lightweight yet highly durable. This combination ensures stable engagement with the follow focus whilst reducing the load on the lens, making it ideal for extended handheld or gimbal shooting.
• 0.8 MOD Industrial Standard Gears: The gear module strictly adheres to the 0.8 MOD (module) standard, ensuring precise engagement with any brand of follow focus. It rotates smoothly with no backlash or skipping, and is compatible with mainstream follow focus systems.
• Adjustable Design: The flexible gear belt measures 360mm (14.17 inches) in length, covering full-size lenses from 49mm to 82mm. Thanks to the built-in adjustment mechanism, it can snugly wrap around lenses of any diameter within the 49–82mm range (including intermediate sizes such as 52mm, 55mm, 58mm, 62mm, 67mm, 72mm and 77mm).
• 2-piece value set: The set includes 2 focus gear rings, which can be fitted to lenses of different focal lengths. When shooting, simply move the focus tracker clamp to the gear ring on the other lens for a quick switch, eliminating the need for repeated disassembly and adjustment, thereby significantly improving on-site workflow efficiency.
• Foolproof, quick installation without tools: High-quality stainless steel screws are pre-embedded in the handle, conforming to global standard mounting holes. No need to carry a spanner or screwdriver; simply tighten by hand to securely attach to a lens or 15mm tube. Installation and removal take just a few seconds, allowing you to prepare for your creative work with greater ease.