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The SmallRig Wireless Follow Focus Controller Kit 3917B is a control unit of a wireless follow focus system. Compared to the MagicFIZ Wireless Follow Focus Handgrip Kit 3782, it has no Wireless Receiver Motor. The handgrip has power-failure memory that spares you from repeated lens calibration and AB point settings, thus improving shooting efficiency. Its ultra-low-power 0.96" OLED screen and vibration warning function provide a simple but efficient user interaction experience. With an ergonomic and modular design, it feels comfortable and features anti-twist 1/4''-20 holes on both sides for the handgrip adapter, making it suitable for both the right hand and left hand. It is compatible with LP-E6 batteries for longer battery life which can also power the wireless receiver motor via USB-C cables and with fast charging for charging LP-E6 batteries via an external adapter. The system’s BLE module helps in wireless REC start/stop, follow focus, and zoom which can also be realized by control cables (ID: 3325, 2971, 2970, depending on your camera type) with Wireless Receiver Motor.
The SmallRig Wireless Follow Focus Controller Kit 3917B is a control unit of a wireless follow focus system. Compared to the MagicFIZ Wireless Follow Focus Handgrip Kit 3782, it has no Wireless Receiver Motor. The handgrip has power-failure memory that spares you from repeated lens calibration and AB point settings, thus improving shooting efficiency. Its ultra-low-power 0.96" OLED screen and vibration warning function provide a simple but efficient user interaction experience. With an ergonomic and modular design, it feels comfortable and features anti-twist 1/4''-20 holes on both sides for the handgrip adapter, making it suitable for both the right hand and left hand. It is compatible with LP-E6 batteries for longer battery life which can also power the wireless receiver motor via USB-C cables and with fast charging for charging LP-E6 batteries via an external adapter. The system’s BLE module helps in wireless REC start/stop, follow focus, and zoom which can also be realized by control cables (ID: 3325, 2971, 2970, depending on your camera type) with Wireless Receiver Motor.
Number of Channels | 16 |
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Maximum Range | 328.1' / 100 m |
Wireless Frequency | 2.4 GHz |
Bluetooth | No |
Included Drive Gear | No |
Rod Standard | No |
Included Motors | No |
Maximum Peak Torque | Not Specified by Manufacturer |
Battery Type | No |
Transmitter I/O | 1 x USB-C |
Camera Trigger | Yes |
Battery Type | LP-E6 |
Product Dimensions | 137.5 x 68.8 x 78.6 mm |
Package Dimensions | 145 x 104 x 57mm |
Product Weight | 230g±5g |
Package Weight | 293g±5g |
Material(s) | AL6061, ABS, PC, 304 Stainless Steel, Silicone |