Description
Introducing the SmallRig 4391
The SmallRig 4391 is a compact and lightweight mobile video cage specifically designed for the iPhone 15 Pro Max . Weighing just 116 grams , it offers an ergonomic grip while providing robust protection thanks to its aluminum alloy and silicone construction. Its snug design allows full access to buttons, ports, radar, the ultra-wide lens, and MagSafe wireless charging , while integrated padding protects the device from bumps and scratches. Featuring multiple mounting points, including 1/4-20 screw threads and accessory shoes , it makes it easy to add accessories such as microphones, LED lights, grips, tripods, and wrist straps. SmallRig’s quick-release system allows for instant attachment and removal of accessories, streamlining the workflow for content creators. The cage is compatible with a variety of lenses, including M-mount lenses . By replacing the back plate, it also supports 17mm and 37mm threaded lenses, as well as Moment T-series lenses , thus offering maximum flexibility for shooting needs.
Practical examples of using the SmallRig 4391
Professional mobile filming
The SmallRig 4391 transforms the iPhone 15 Pro Max into a professional camera, ideal for videographers on the go. The ability to mount essential accessories improves image quality and stability.
Vlogging and live streaming
For vloggers and streamers, this cage offers an all-in-one solution, allowing the addition of directional microphones and LED lights, while maintaining a lightweight and portable setup.
Creative Photography and Videography
Thanks to compatibility with various lenses, creators can experiment with unique perspectives, anamorphic effects and filters, thus expanding their artistic possibilities.
Content of the box
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1 x Mobile Video Cage for iPhone 15 Pro Max
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3 x Spare screws
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1 x User Manual
Frequently Asked Questions:
1. Is the SmallRig 4391 compatible with other iPhone models?
No, this cage is specifically designed for theiPhone 15 Pro Max and is not compatible with other models.
2. Can the cage be used with a phone case?
No, it is recommended to remove any protective case before installing the cage to ensure a perfect fit and avoid damaging the device.
3. What types of lenses are compatible with the SmallRig 4391?
The cage supports M-mount lenses. By replacing the back plate, it is also compatible with 17mm , 37mm threaded lenses and Moment T-series lenses .
4. Does the cage allow the use of MagSafe wireless charging?
Yes, the cage design allows for full use of MagSafe, without interference.
5. What additional accessories are needed for optimal use?
Depending on your needs, you can add accessories such as microphones, LED lights, handles or tripods, which attach easily thanks to the integrated mounting points.
Highlights of the SmallRig 4391:
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Compact and lightweight design for maximum portability
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Multiple mounting points for various accessories
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Quick locking system for efficient installation
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Wide compatibility with various types of lenses
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Full access to iPhone features while offering robust protection




