SmallRig Full Cage for Sony Alpha 7 Series (Model 3667B) Review

The SmallRig Full Cage for Sony Alpha 7 series cameras, model 3667B, promises robust protection and extensive mounting options for your valuable equipment. Having spent several weeks using this cage with my Sony a7 IV, I’m ready to share my comprehensive review, detailing its strengths and weaknesses in real-world shooting scenarios.

Right out of the box, the build quality is immediately apparent. The aluminum alloy and steel construction feels incredibly solid, providing reassuring protection for my camera. The abundance of 1/4″-20 and ARRI 3/8″-16 mounting points is a photographer/videographer’s dream, allowing for the attachment of various accessories like microphones, monitors, and lights. I particularly appreciate the inclusion of two cold shoes and a NATO rail, making setup quick and efficient. The Arca-type quick release plate is a huge plus for seamless transitions between tripod and handheld shooting. Access to all key ports and the battery compartment remains unobstructed, which was a crucial factor for me.

The rubber padding is a thoughtful addition, effectively protecting the camera body from scratches and abrasions. The two locking side plates provide extra security, ensuring the camera stays firmly in place, even during vigorous movement.

Model Number 3667B
Model Name SmallRig
Item Quantity 0

In practice, the SmallRig cage performed exceptionally well. Its rigidity minimized vibrations, resulting in sharper images and smoother video footage. The multiple mounting points allowed me to customize my setup perfectly, tailoring it to the specific demands of each shoot. The quick release plate proved invaluable, allowing for rapid transitions between different shooting positions. The cage’s weight is noticeable but manageable; it adds to the overall stability of the camera system.

I tested the cage in various conditions, including handheld shooting, tripod use, and even some more challenging situations like shooting from a moving vehicle. Throughout, it proved robust and reliable, keeping my camera secure and protected.

One minor concern was a slight rattle from one of the mounting screws during particularly bumpy rides. However, this was easily resolved by tightening the screw.

Pros:

  • Robust and durable construction.
  • Abundance of mounting points for accessories.
  • Easy access to camera ports and battery compartment.
  • Includes cold shoes and NATO rail.
  • Arca-type quick release plate.
  • Effective rubber padding for camera protection.

Cons:

  • Slightly heavier than some competing cages.
  • Minor rattle from one screw (easily fixed).

Overall, the SmallRig Full Cage 3667B is a fantastic investment for any serious Sony Alpha 7 series user. Its robust build quality, plentiful mounting options, and convenient design make it a pleasure to use. While the weight might be a concern for some, the benefits far outweigh this minor drawback. I highly recommend this cage for its exceptional protection and versatility. It has become an indispensable part of my photography and videography workflow.