■SD Mount Cage for HERO3/3+/4

JAN code: 4562121437852

SD Mount Cage HERO3/3+/4
SD Mount Cage Front Rear Bottom

Protects GoPro® genuine Dive Housing – 197' (60m) and firmly holds attachment lens, arm, and flashlight.

■Compatible GoPro® cameras

  • HERO4

--In combination with optional Dive Housing – 197' (60m)

  • HERO3+

--In combination with optional Dive Housing – 197' (60m)

  • HERO3

--In combination with packaged Dive Housing – 197' (60m)

●SD Mount supports speedy lens exchange

Equipped with INON "SD Mount" bayonet system. With "SD Mount", INON "UFL-G140 SD underwater semi-fisheye conversion lens" or "UCL-G165 SD underwater wide close-up lens" exclusively designed for an action camera like GoPro® camera, can be easily and securely mounted/detached underwater. Off course you can use the SD Mount Cage without any attachment lens

* Both "UFL-G140 SD" and" UCL-G165 SD" are designed for underwater use only and not usable on land.

SD Mount supports speedy lens exchange


●Durable Aluminum Protector

Durable construction machined from an aluminum block protects combined housing even in rough condition.

Durable Aluminum Protector



The SD Mount Cage can hold INON "Direct Base III", "Z Joint", "Z Adapter MV", "Direct Base YS RT" or "Shoe Base M6" at its top/bottom surface to install GoPro® camera on various systems for broad application. Packaged "Male Adapter (GoPro) for SD Mount Base/SD Front Mask" can be attached on top/bottom of the cage to use GoPro® compatible accessories.

* When installing INON Shoe Base M6 to SD Mount Cage, optional "Rubber Spacer" is required to attach on the SD Mount Cage. So please consult your purchasing dealer if you attach this product on INON SD Mount Cage.



●Upgradable for Serious Shooters

Besides INON "Grip Base D4", "D Holder" can be directly attached on the bottom of the SD Mount Cage. Two of "D Holders" can be installed on both sides at two different angles for steady and comfortable underwater imaging. The SD Mount Cage benefits serious underwater videographers with variety add-ons like an arm extended from D Holder or dual lighting system without excessive load on combined housing.

Upgradable for Serious Shooters


●Tripod Shooting

The tripod screw hole (1/4 inch) on the bottom enables to use a tripod/monopod.
The "Shoe Base 1/4-20UNC" is also compatible.

* Depending on tripod head design, some tripod/monopod may not fit to this product. Check if your tripod head can hold this product before actual use.

Tripod Shooting


●LCD/Battery BacPac™ compatibility

The SD Mount Cage can accommodate with LCD Touch BackPac™, Battery BackPac™.

LCD/Battery BacPac compatibility

Size 88.5mm/3.5in (W) × 79.9mm/3.1in (H) × 51.3mm/2.0in (D) (excluding protruded parts)
Weight [air] 183g/6.5oz
[underwater] approx. 114g/4.0oz
Material/finishing Corrosion resistant aluminum alloy / rigid black alumite, POM etc.


[When using SD Mount Cage HERO3/3+/4]
* Compatible housing is GoPro® "Dive Housing – 197' (60m)". The GoPro® "Standard Housing - 131' (40m)" packaged with "GoPro® HERO4/HERO3+" is not compatible. The "GoPro® HERO3" is packaged with the "Dive Housing – 197' (60m)".
* When using on land, set FOV mode other than [Ultra Wide] or use without the SD Mount Cage to prevent vignetting observed mainly in Ultra Wide mode even without an attachment lens. (No vignetting underwater)
* Both UFL-G140 SD and UCL-G165 SD are designed for underwater use only and not usable on land.
* The "SD Mount Cage for HERO3/3+/4" is identical with the "SD Mount Cage HERO3/3+" besides model name and product code


Compatible Accessories

D Holder

D Holder

Direct Base III

Direct Base III

Direct Base YS RT

Direct Base YS RT

Z Joint

Z Joint

Z Adapter MV

Z Adapter II

Shoe Base 1/4-20UNC

Shoe Base 1/4-20UNC

Shoe Base M6

Shoe Base M6

LED flashlight

LED flashlight

Arm System

Carbon Telescopic Arm

bon Telescopic Arm

GOPRO, HERO, the GOPRO logo, and the GoPro Be a Hero logo are trademarks or registered trademarks of GoPro, Inc.

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