Product Highlights
  • Sony a7S III Compatibility
  • 1/4"-20 & 3/8"-16 Threads
  • Multiple mounts for external accessories
  • Aircraft -Grade Aluminium Material Construction
  • Double Locking & Anti-Twist Design
  • Includes cable clamp
Kit Options:
Camera Cage
Camera Cage & HDMI Cable Clamp
Master Kit
Professional Kit
SmallRig Cage for Sony A7S III Camera and HDMI Cable Clamp SmallRig Cage for Sony A7S III Camera a...
Web Availability: On Order
This product is available to purchase however there will be a delay as we are expecting a shipment from the manufacturer. When stock arrives, your order will be processed and shipped.
Vistek Locations
  • Toronto On Order
  • Ottawa Available for Order
  • Mississauga Available for Order
  • Calgary Available for Order
  • Edmonton Available for Order
Please call and verify availability at the store as stock changes daily.


Sony Alpha 7S III | Form-Fitting Camera Cage & HDMI Cable Clamp

Formfitting full cage made of aircraft-grade alluminum alloy

Made of premium arcraft-grade alluminum alloy, the cage is a solid piece of metal that is highly resistant to oxidization and stands the test of time. Featuring anti-twist design and rubber cushion on the base, the cage will protect your camera very well.

Key Features:

  • Multiple mounts for external accessories
  • Formfitting Full Cage Made of Aircraft-grade Aluminium
  • Ergonomic Design to Provide Comfortable Grip Experience
  • Double Locking & Anti-Twist Design for Secure Configuration
  • Dedicated cage for Sony Alpha 7S III camera
  • Offering great protection to the HDMI cable and port
  • Jagged edge on the inside to avoid wiggling
  • Reducing the damage of HDMI cable

Precise Holes and accurate calibration

SmallRig calibrates the thread holes to the micrometer, based on the data of the camera. The cage enables users to flip the camera screen, while maintaining full access to the battery door, all buttons, hotshoes, ports, etc.

Multi-mount design

  • Cold shoe
  • NATO rail
  • Arri positioning holes
  • 1/4"-20 threads
  • 3/8"-16 threads

Ergonomic design for a comfortable grip experience

An ergonomic design is adopted to optimize the shape of the cage and improve the grip experience.

Lightweight design

The cage weighs in at only 220g (7.8 oz.)

Anti-twist design & secures precisely

The double locking and anti-twist design fix the camera onto the cage firmly.

Built-in Allen Wrench

With a built-in magnetic suction design, the Allen Wrench is ready to use without fear of loss.

High compatibility to fit all universal SmallRig accessories

The cage is fully compatible with SmallRig's universal accessory system, with hundreds of accessories to choose from. Come and build your own kit.

What's Included

Sony A7S III Camera Cage
HDMI Cable Clamp


Questions & Answers

SmallRig Cage for Sony A7S III Camera and HDMI Cable Clamp

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Our staff will help you understand the options available so you can be confident in your purchase.

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Contact us today for a personal touch.