Fotodiox, Inc. USA

Replacement Gear Ring Belt for Follow Focus F1 for DV HDV DSLR - Pro Geared Focus Drive

Replacement Gear Ring Belt for Follow Focus F1 for DV HDV DSLR - Pro Geared - Main image
Replacement Gear Ring Belt for Follow Focus F1 for DV HDV DSLR - Pro Geared - View 2Replacement Gear Ring Belt for Follow Focus F1 for DV HDV DSLR - Pro Geared - View 3
$6.97 $9.95 In stock

Category: Lens Accessories

  • Description
  • Specs

Product Highlights:

  • • Adjustable sliding mechanism to fit large range of lens diameters, including video camera lenses
  • • Universal Gear Ring Belt for DSLR Follow Focus Rigs; adjustable diameter for most lenses
  • • Geared tooth pitch 0.8 32; approximately 141 teeth; 11-½" long
  • • Made of soft rubber, provides ample friction precise gear for smooth focus
  • • Limited 2-Year Manufacturer Warranty

    • Universal replacement gear ring belt for Follow Focus F1 drive units as well as having a universal fit for most other focus drives. Adjustable 40-105mm in diameter offers universal fit for most lens sizes. Made of soft rubber, provides ample friction precise gear for smooth focus. The rubber remains soft even in cold weather to ensure smooth operation.

    Back to Highlights

    Materials Rubber
    Gear MOD 0.8-32 Pitch Gear Tooth
    Tooth Count ~ 141 Teeth
    Product Dimensions 0.3 x 0.3 x 14.2 in (0.7 x 0.7 x 36 cm) @ 0.05 lb (0.8 oz)
    Shipping Dimensions 8 x 10 x 1.5 in (20.3 x 25.4 x 3.8 cm) @ 0.2 lb (3 oz)
    Manufacturer Fotodiox Inc.
    Warranty Limited 24-Months

    All pictures are for illustration purposes only. Actual product may vary slightly due to ongoing improvements in design.

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    Standard Shipping · United States: $0.00

    Express Shipping · United States: $3.99

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    United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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    Customer Reviews (4.6 / 5 · 5 reviews)

    John ★★★★★

    The adjustable sliding mechanism made it easy to dial in the perfect fit for my DSLR rig, and it feels solid enough for daily use on set. I was worried about compatibility, but it snugly handles a wide range of lens diameters without any wobble.

    Harper A. ★★★★★

    The sliding mechanism adjusted down to fit my 52mm prime without any fuss, and it stayed put through a whole day of shooting. The gear teeth mesh smoothly with my follow focus, no slipping. Finally pulled the trigger after months of rubber-band hacks and this is a huge upgrade.

    Sophia ★★★★★

    Wasn't sure a belt-style ring would hold up next to a solid gear, but the sliding mechanism let me dial it in tight on my 72mm lens and there's been zero slip during pulls. Swapping it between my two DSLR lenses takes seconds, which saves me from buying a second follow focus.

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