---
product_id: 700002023
title: "MINIFOCUS 4Pcs Underwater Camera Buoyancy Float Kits, Buoyancy Provided 175g*4, Diameter 3.15\", Thickness 1.5\", Aquatic Arm Float Kit for Seafrogs/nitescuba/Starbea Floating Arms Diving Tray"
brand: "minifocus"
price: "₩24704"
currency: KRW
in_stock: false
url: https://www.desertcart.kr/products/700002023-minifocus-4pcs-underwater-camera-buoyancy-float-kits-buoyancy-provided-175g
store_origin: KR
region: South Korea
---

# Withstands 5 bars water pressure Sleek black, universal fit 175g buoyancy per float MINIFOCUS 4Pcs Underwater Camera Buoyancy Float Kits, Buoyancy Provided 175g*4, Diameter 3.15", Thickness 1.5", Aquatic Arm Float Kit for Seafrogs/nitescuba/Starbea Floating Arms Diving Tray

**Brand:** minifocus
**Price:** ₩24704
**Availability:** ❌ Out of Stock

## Summary

> 🌊 Elevate your underwater shots with effortless buoyancy balance!

## Quick Answers

- **What is this?** MINIFOCUS 4Pcs Underwater Camera Buoyancy Float Kits, Buoyancy Provided 175g*4, Diameter 3.15", Thickness 1.5", Aquatic Arm Float Kit for Seafrogs/nitescuba/Starbea Floating Arms Diving Tray by minifocus
- **How much does it cost?** ₩24704 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/700002023-minifocus-4pcs-underwater-camera-buoyancy-float-kits-buoyancy-provided-175g)

## Best For

- minifocus enthusiasts

## Why This Product

- Trusted minifocus brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Universal Compatibility:** Seamlessly integrates with Seafrogs, nitescuba, Starbea, and other popular arms—your go-to buoyancy solution.
- • **Depth-Defying Durability:** Engineered to resist deformation under 5 bars of pressure, reliable up to 50m/164ft deep—dive deeper, shoot sharper.
- • **Lightweight & Streamlined:** At just 51g per float, it’s a featherweight upgrade that won’t weigh down your setup or your style.
- • **Precision Buoyancy Control:** Each float provides a consistent 175g lift, letting you perfectly balance your underwater rig for fatigue-free shooting.
- • **All-in-One Kit with Storage:** Includes 4 floats plus a handy mesh bag for easy transport and storage—stay organized, stay ready.

## Overview

The MINIFOCUS 4Pcs Underwater Camera Buoyancy Float Kits deliver 175g of lift each, crafted from high-density polymer to withstand up to 5 bars of water pressure without deformation. Designed for professional underwater photographers, these sleek black floats fit most popular double ball light arms including Seafrogs, nitescuba, and Starbea. Lightweight and durable, the kit includes four floats and a storage bag, enabling precise buoyancy adjustments for stable, strain-free shooting down to 50 meters.

## Description

Upgrade your underwater photography with the buoyancy floating arm. Designed as an essential part of any scuba diving camera system, it serves as a light arm and balances the weight of your equipment underwater, reducing strain on your arms and wrists.To calculate the buoyancy needed for your camera system, determine the weight of your underwater set by using a hanging scale when it is submerged in water. Make sure to keep the scale above water as most models are not waterproof. Then, choose floating arms or floaters with sufficient positive floating capacity based on the weight of your set. Ensure that you have a balanced setup on both sides.🔗Optimal number of mounting buoyancy blocks for MINIFOCUS 4" double ball aluminum alloy extension arm: 1pcs🔗Optimal number of mounting buoyancy blocks for MINIFOCUS 5" double ball aluminum alloy extension arm: 2pcs🔗Optimal number of mounting buoyancy blocks for MINIFOCUS 6" double ball aluminum alloy extension arm: 2pcs🔗Optimal number of mounting buoyancy blocks for MINIFOCUS 8" double ball aluminum alloy extension arm: 4pcfloating arm: outer diameter 8cm/3.2inch, thickness 3.8cm/1.5inch, inner diameter 2.5cm/1inch, provides 175g/6.2oz buoyancy.With its compatibility with Seafrogs, nitescuba, Starbea Arms, the Buoyancy Floating Arm is a versatile choice for any underwater photographer. Its lightweight design makes it easy to move around and manage your camera system, enhancing the efficiency of your photography and enabling you to capture more stunning underwater moments.Package includes: 4x buoyancy arm blocks, 1x storage bag. The washers in the middle of the buoyancy block effectively secures the arm to your equipment and provides additional stability while diving.

## Features

- 🔆Superior Buoyancy: Our underwater buoyancy kits are engineered to provide high buoyancy, thanks to its high-density, high-hardness, and strong compressive strength properties. It can withstand up to 5 bars of water pressure, less than 2% deformation at 41 meters underwater without deformation, and maximum depth 50m/164ft.
- 🔆Lightweight and Stylish: The surface of the buoyancy floating arm is black, giving it a simple appearance with an inner diameter of 1 inch. It is compatible with various YS/double ball light arms and underwater tray on the market, including Seafrogs, nitescuba, Starbea strobe arms.
- 🔆Versatile Solution: 1pcs of floating block provides -175g buoyancy, allowing you to add or remove floats to achieve the perfect amount of buoyancy for your camera system, depending on shooting style and conditions. The float black is more easy storage you can either put on your arm or store in air mesh bag.
- 🔆More Efficient: More light weight and cheap compare to a traditional carbon float arm, 51g self-weight buoyancy block provides -175g buoyancy and you need a 155g carbon fiber float arm can provides 300g float. The float block will not flood and affordable.
- 🔆Professional Support: Please feel free to contact us for any issues, a satisfied solution is promised forever. Made from premium polymeric materials, the buoyancy floating arm can withstand the harsh underwater environment, ensuring long-term use. Package includes: 4x buoyancy kits, 1x storage bag.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Colour | Black |
| Brand | MINIFOCUS |
| Material | High Molecular |
| Product Dimensions | 8.1L x 3.8W Centimeters |
| Item Weight | 7.4 Ounces |
| Age Range (Description) | Adult |
| Manufacturer | MINIFOCUS |
| Weight Limit | 6.17 Ounces |
| Department | unisex-adult |
| Item model number | D5201 |
| ASIN | B0CBRS2KD8 |

## Product Details

- **Colour:** Black
- **Brand:** MINIFOCUS
- **Material:** High Molecular
- **Product Dimensions:** 8.1L x 3.8W Centimeters
- **Item Weight:** 7.4 Ounces

## Images

![MINIFOCUS 4Pcs Underwater Camera Buoyancy Float Kits, Buoyancy Provided 175g*4, Diameter 3.15", Thickness 1.5", Aquatic Arm Float Kit for Seafrogs/nitescuba/Starbea Floating Arms Diving Tray - Image 1](https://m.media-amazon.com/images/I/81i0A7XzwuL.jpg)
![MINIFOCUS 4Pcs Underwater Camera Buoyancy Float Kits, Buoyancy Provided 175g*4, Diameter 3.15", Thickness 1.5", Aquatic Arm Float Kit for Seafrogs/nitescuba/Starbea Floating Arms Diving Tray - Image 2](https://m.media-amazon.com/images/I/718lLS9zjFL.jpg)
![MINIFOCUS 4Pcs Underwater Camera Buoyancy Float Kits, Buoyancy Provided 175g*4, Diameter 3.15", Thickness 1.5", Aquatic Arm Float Kit for Seafrogs/nitescuba/Starbea Floating Arms Diving Tray - Image 3](https://m.media-amazon.com/images/I/71LYw+GHULL.jpg)
![MINIFOCUS 4Pcs Underwater Camera Buoyancy Float Kits, Buoyancy Provided 175g*4, Diameter 3.15", Thickness 1.5", Aquatic Arm Float Kit for Seafrogs/nitescuba/Starbea Floating Arms Diving Tray - Image 4](https://m.media-amazon.com/images/I/71OM6+P14dL.jpg)
![MINIFOCUS 4Pcs Underwater Camera Buoyancy Float Kits, Buoyancy Provided 175g*4, Diameter 3.15", Thickness 1.5", Aquatic Arm Float Kit for Seafrogs/nitescuba/Starbea Floating Arms Diving Tray - Image 5](https://m.media-amazon.com/images/I/71eBsEY8cfL.jpg)

## Questions & Answers

**Q: Will this work with locline?**
A: Yes.It can be used with locline. But please notice that it's fine for a 1/2-inch locline, if for a 3/4-inch locline, you had to enlarge the holes a little.

**Q: Is the buoyancy 175g for one piece (so a set = 4x175g buoyancy) , or for the total for the set of four combined is 175g?**
A: 175g is for one piece. So total will be 4x175g=700g.

**Q: How many floats can be put in a 5 inch ultralight arm?**
A: For MINIFOCUS, 4" ultralight arm just mounting 1 block, 5" and 6'' can mount 2 block, 8" can mount 4 block.

**Q: Which is better, the buoyancy blocks or the carbon fiber buoyancy arm?**
A: If you have extension arm, it's recommended that you choose buoyancy block kit, first of all, the price will be cheaper, and the buoyancy will be similar. If there are no extension arm, it is recommended that you choose a carbon fiber buoyancy arm.

## Frequently Bought Together

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-16*