Name: SmallRig 3639 Half Camera Cage for Sony a1 and Select a7 Models
Brand: SmallRig
SKU: 3639
Price: 171.35 SAR
Availability: InStock

SmallRig 3639 Half Camera Cage for Sony a1 and Select a7 Models

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Ex Tax: 149.00 ⃁

Stock: In Stock
Brand: SmallRig
Model: cage
SKU: 3639

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Tags: smallrig 3639 sony cage , half cage for a1 a7 , sony mirrorless half rig , compact mounting cage , smallrig camera support

Description
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SmallRig 3639 – Half Camera Cage for Sony a1 / a7 IV / a7R IV / a7S III

Lightweight half cage with accessory mounting, Arca support, and full camera access

Overview

The SmallRig 3639 Half Camera Cage is designed for Sony Alpha cameras such as the a1, a7 IV, a7R IV, and a7S III. It offers lightweight protection while adding flexible accessory mounting options for run-and-gun video shoots and content creation.

The cage includes multiple 1/4"-20 and ARRI 3/8"-16 threads, a NATO rail, and a cold shoe mount for mounting accessories like monitors, microphones, or side handles. The Arca-type baseplate allows for seamless transitions between handheld setups, tripods, and gimbal stabilizers such as DJI RS 2 and RSC 2. It maintains full access to the camera’s grip, controls, battery door, and ports.

Key Features

Designed for Sony a1, a7 IV, a7R IV, a7S III

Offers enhanced protection while retaining full control access

Aluminum & Steel Construction

Lightweight yet durable, with anti-slip silicone details

Multiple Mounting Points

Includes 1/4"-20 & 3/8"-16 ARRI threads, NATO rail, and cold shoe

Built-In Arca-Type Plate

Mounts easily to tripods or DJI RS-series gimbals

Compatible with Original Camera Grip

Does not interfere with native camera handgrip design

Technical Specifications

Support Type:

Half Cage

Grip Type:

Uses camera’s original grip (not included)

Mounting Options:

1x Cold Shoe, 1x NATO Rail, Multiple 1/4"-20 & 3/8"-16 (ARRI)

Tripod Interface:

Integrated Arca-Type Baseplate

Materials:

Aluminum, Steel, Silicone

Dimensions:

108 × 98.5 × 51.3 mm

Weight:

115 g

Ideal For:

Sony Alpha shooters seeking lightweight protection, rapid rigging, and full compatibility with handheld or gimbal workflows—without compromising grip and control.