A base adapter to use on an accessory shoe of an underwater housing to add a YS Mount compatible arm head. You can create a simple and compact lighting system in combination with "Z Joint" or "Single Light Holder LE"/"Single Light Holder LF" to hold an LED flashlight or strobe. The base part of the "Shoe Base II" rotates 360 degree which benefit you to adjust aiming of combined lighting system sideways in addition to up and down adjustment.
Also this base adapter is usable to attach an action camera or compact digital camera on an accessory shoe of an underwater housing to shoot simultaneously.
As INON Z-330/D-200/S-2000/Z-240 Type4/D-2000 Type4 support wireless mode, installing any of them on an underwater housing via set of the "Shoe Base II" and "Z Joint" offers you simple strobe shooting immediately.
 
Full length: 52 mm/2.0 in
Weight: 45 g/1.6 oz[air] / approx.20 g/0.7 oz[underwater]
 
Compatible products（YS joint）
Directly attached

• Single Light Holder LF
• Single Light Holder LE

Attached via optional "Z Joint"
 

• Z-330、Z-240、Z-220（*1）、Z-220F、Z-220S （*1）
• D-200、D-2000、D-2000S、D-2000W/Wn、D-180（*1）、D-180S
• S-220、S-2000
• SD Mount Cage for HERO3/3+/4
• SD Front Mask STD
• SD Front Mask for HERO5/6/7
• SD Mount Base for TG-Tracker 

(*1) There are two Arm Base design depending on production lot and only trapezoidal version can accept this product.

A Shoe Base equipped with "1/4-20UNC" male screw on its head adapter. The built-in ball head supports wide movable range (360-degree rotatable and 180-degree back and forth) yet with its compact body.
 
The Shoe Base 1/4-20UNC can be directly screwed on a conventional digital camera or underwater housing equipped with "1/4-20UNC" female screw hole at the bottom. An action camera or compact digital camera can be installed on an accessory shoe of an underwater housing to shoot/film simultaneously.
The INON "Single Light Holder LE for Tripod"/"Single Light Holder LF for Tripod" enables to combine INON LE/LF series LED flashlight with this Shoe Base.
 
The Shoe Base 1/4-20UNC is designed to remove upper "Ballhead UWTP-B1" to use as a tripod head with 1/4 inch screw on a tripod etc.
 
Full length: 72 mm/2.8 in
Weight: 78 g/2.8 oz[air] / approx.45 g/1.6 oz[underwater]
 
Compatible products（Top 1/4-20UNC screw）

• GP 1/4-20UNC Adapter II
• BALL 1/4-20UNC Adapter
• SD/ZD Front Mask (when using supplied Mount Adapter)
• Single Light Holder LF for Tripod
• Single Light Holder LE for Tripod
• Tripod Adapter
• Action camera/compact digital camera equipped with "1/4-20UNC" tripod screw hole (screw hole depth 5mm or deeper).

A Shoe Base equipped with "M6 screw" male screw on its head adapter. The built-in ball head supports wide movable range (360-degree rotatable and 180-degree back and forth) yet with its compact body.
The Shoe Base M6 can directly hold an INON strobe or accessories for an action camera (ZD/SD Front Mask, SD Mount Base etc.) on their M6 screw hole. A strobe or an action camera can be installed on an accessory shoe of an underwater housing to make simple strobe configuration or shoot/film simultaneously.
 
The Shoe Base M6 is designed to remove upper "M6 Ballhead UWTP-M6B1" to use as a tripod head with M6 screw on a tripod.
 
Full length: 77 mm/3.0 in
Weight: 69 g/2.4 oz[air] / approx.40 g/1.4 oz[underwater]
 
Compatible products（Top M6 screw）

• INON strobes (excluding Z-22)
• SD Mount Cage for HERO3/3+/4 (※)
• ZD/SD Front Mask

When installing this product to INON "SD Mount Cage for HERO3/3+/4", optional "Rubber Spacer" is required to attach on the SD Mount Cage (*Rubber Spacer is not packaged as standard accessory). So please consult your purchasing dealer if you attach this product on INON SD Mount Cage.

A versatile Shoe Base equipped with "ball-joint" on its head to link with any adapter having a ball-joint via clamp to install strobe, light or action camera on an accessory shoe of an underwater housing.
 
Full length: 55 mm/2.2 in
Weight: 52 g/1.8 oz[air] / approx.28 g/1.0 oz[underwater]
 
Compatible products（Top arm ball）

• Clamp III
• Clamp