The SmallRig 4187 kit brings seamless focus gear rings for lenses from 72 to 83 mm. The standard 0.8 MOD teeth drive a follow focus such as the 3010 or F60 3850, the rings slip on gap-free and A/B stops mark out the focus range.
The SmallRig 4187 kit brings seamless focus gear rings for lenses from 72 to 83 mm. The standard 0.8 MOD teeth drive a follow focus such as the 3010 or F60 3850, the rings slip on gap-free and A/B stops mark out the focus range.
The SmallRig 4187 kit brings seamless focus gear rings for lenses from 72 to 83 mm.

Four elastic rings fit lenses from 72 to 83 mm in diameter without gaps. The A/B stops limit the focus range.
72–74, 75–77, 78–80 and 81–83 mm.
Drives the 3010 or F60 3850 follow focus.
Adjustable, for automatic lens calibration.
Check that your lens fits before buying.
1. 360º seamless fit and unlimited zoom.
2. Adjustable A/B stops for automatic calibration of the lens.
3. Standard 0.8 MOD gear for a precise drive.
4. Easy installation with elasticity.
Note:
1. Please install the A/B stops by putting their hooks under the ring.
2. Please refer to the list of lens models before purchasing your seamless focus gear ring.
Compatible With
1: Standard 0.8 MOD gear or follow focus
2: Please refer to the list of lens models for lens compatibility
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