Specification Brand : Generic BulletPoint1 : Product Name : Camera Follow Focus;Model No. : F4 BulletPoint2 : Fit for : DV, HDV, DSLR Camera;Fit Rail Diameter : 15mm / 0.59" BulletPoint3 : Fit Rail Distance : 60mm / 2.36";Follow Focus Size : 17.5 x 9cm / 6.9" x 3.5"(L*Max.D) BulletPoint4 : Material : Plastic, Metal;Color : Black, White, Blue BulletPoint5 : Net Weight : 510g;Package Content : 1 x Camera Follow Focus,1 x Matching Gear Belt Color : Multiple Colors ExternallyAssignedProductIdentifier1 : 0632138062812 ExternallyAssignedProductIdentifier2 : 632138062812 ItemName : Qtqgoitem DSLR Follow Focus Adjustable Indicator F4 for 15mm Rod Support (Model: 7e7 bb5 876 f4a b80) ItemPackageDimensions_Height : 16.891 centimeters ItemPackageDimensions_Length : 1.2954 centimeters ItemPackageDimensions_Width : 7.2898 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : camera-lens-rapid-focusing-levers Manufacturer : Qtqgoitem Material : Composite ModelNumber : 7e7bb5876f4a8b80886c503af8e683 PartNumber : 38c3c869-f8ee-eaba2bad9dba0f ProductDescription : DSLR Follow Focus Adjustable Indicator F4 for 15mm Rod Support Gears Nylon and ABS Dial Index Adjustment : 360 Angle. Gear MOD: industry 0.8 Improve design, with a pair of stops on the ring for adjustable focus indication. You can control follow focus in desired range by setting the stops, and so for desired focal lengths. Gear drive can be mounted from either side (works for both right-handed and left-handed). Mounts onto 15mm rod support (60mm center to center difference). The included flexible gear belt can be used with any zoom or prime lenses with a wide range of lens diameter(any size form 52 to 86mm). This is a non-OEM product. Accessory is only. ProductSiteLaunchDate : 2022-10-21T12:26:27.887Z Size : Small Style : Wire Collated UnitCount : 1