---
product_id: 545634299
title: "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: "324 Lei"
currency: RON
in_stock: true
reviews_count: 13
category: "Minifocus"
url: https://www.desertcart.ro/products/545634299-4pcs-underwater-camera-buoyancy-float-kits-buoyancy-provided-175g-4
store_origin: RO
region: Romania
---

# Withstands 5 bars water pressure Sleek black, 1-inch inner diameter 175g buoyancy per float 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:** 324 Lei
**Availability:** ✅ In Stock

## Summary

> 🌊 Float Your Shots, Not Your Gear — Dive Deeper with Confidence!

## Quick Answers

- **What is this?** 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?** 324 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/545634299-4pcs-underwater-camera-buoyancy-float-kits-buoyancy-provided-175g-4)

## 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 fits popular YS/double ball arms and trays from Seafrogs, nitescuba, Starbea.
- • **Depth-Defying Durability:** Engineered to resist deformation up to 41m depth, ensuring reliable performance at 164ft.
- • **Lightweight & Travel-Ready:** Compact design with included mesh storage bag makes on-the-go underwater shoots effortless.
- • **Precision Buoyancy Control:** Adjust your rig’s floatation with modular 175g blocks for perfect underwater balance.
- • **Cost-Effective Professional Upgrade:** Premium polymer floats deliver superior buoyancy at a fraction of carbon fiber arm cost.

## Overview

The MINIFOCUS 4Pcs Underwater Camera Buoyancy Float Kits provide 175g of buoyancy 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 standard 1-inch diameter arms compatible with major brands like Seafrogs and nitescuba. Lightweight and easy to install, the kit includes four floats plus a mesh storage bag, offering a versatile, durable, and cost-effective solution to optimize camera rig buoyancy down to 164 feet.

## Description

Buy 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: Underwater Photography - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Great for underwater photography gear - Use this with my Ikelite housing and strobes. Very buoyant and maintains at depths of 20m! Easy to travel with since it came with a small carry mesh bag. Will buy again if I need another set
Review: Easy to install, gives a good amount of added buoyancy to a camera rig - Have a UW housing for a mirrorless camera, mounted on a tray, and with a strobe and a video light mounted on 2 arms. It's about 4 pounds negatively buoyant in the water (only tested in fresh water so far) and didn't want to struggle to hold the rig to keep it from sinking. These rings were easy to install and the "plug" you insert after sliding the float(s) over the light arm(s) does a good job to keep the ring from sliding. The floats seem to be made of very durable material and they don't soak up water and lose their buoyancy. Overall a good buy, and the price is reasonable too.

## 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 50 m/164 ft
- 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: 1 pcs of floating block provides -175 g 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, 51 g self-weight buoyancy block provides - 175 g buoyancy and you need a 155 g carbon fiber float arm can provides 300 g 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 |
|---------------|-------|
| ASIN | B0CBRS2KD8 |
| Age Range (Description) | Adult |
| Best Sellers Rank | #23,452 in Electronics ( See Top 100 in Electronics ) #58 in Underwater Photography Products |
| Brand | MINIFOCUS |
| Brand Name | MINIFOCUS |
| Color | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (55) |
| Date First Available | July 30, 2023 |
| Included Components | 1x Storage Bag, 4x Buoyancy Blocks |
| Item Dimensions LxWxH | 3.15 x 1.5 x 0.04 inches |
| Item Form | cylindrical |
| Item Package Dimensions L x W x H | 8.03 x 3.78 x 3.62 inches |
| Item Weight | 7.4 Ounces |
| Manufacturer | Minifocus |
| Material | High Molecular |
| Model Name | Underwater Camera Buoyancy Kits |
| Number of Items | 4 |
| Package Weight | 0.26 Kilograms |
| Part Number | D5201 |
| Product Dimensions | 3.2"L x 1.5"W |
| Size | Diameter 3.15 inches, Thickness 1.5" |
| Suggested Users | unisex-adult |
| Warranty Description | 30 Days |
| Weight Limit | 24.7 Ounces |

## Product Details

- **Age Range (Description):** Adult
- **Brand:** MINIFOCUS
- **Color:** Black
- **Item Form:** cylindrical
- **Item Weight:** 7.4 Ounces
- **Manufacturer:** Minifocus
- **Material:** High Molecular
- **Product Dimensions:** 3.2"L x 1.5"W
- **Size:** Diameter 3.15 inches, Thickness 1.5"
- **Weight Limit:** 24.7 Ounces

## Images

![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)

## 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for underwater photography gear
*by S***N on January 13, 2026*

Use this with my Ikelite housing and strobes. Very buoyant and maintains at depths of 20m! Easy to travel with since it came with a small carry mesh bag. Will buy again if I need another set

### ⭐⭐⭐⭐⭐ Easy to install, gives a good amount of added buoyancy to a camera rig
*by M***R on November 18, 2024*

Have a UW housing for a mirrorless camera, mounted on a tray, and with a strobe and a video light mounted on 2 arms. It's about 4 pounds negatively buoyant in the water (only tested in fresh water so far) and didn't want to struggle to hold the rig to keep it from sinking. These rings were easy to install and the "plug" you insert after sliding the float(s) over the light arm(s) does a good job to keep the ring from sliding. The floats seem to be made of very durable material and they don't soak up water and lose their buoyancy. Overall a good buy, and the price is reasonable too.

### ⭐⭐⭐⭐⭐ Good scuba camera floats
*by T***M on March 16, 2025*

Nice floats for my scuba camera. I use a GoPro video camera with a pair of bright video lights, and it all weighs over 4 pounds. A few of these make it weigh 0.0 pounds underwater. I like the way the insert goes into the main float to hold it onto the arm. I've used other brands of floats, and their attachment method wasn't as nice. Fine tuning of buoyancy is possible with a razor knife. If your camera is a bit too buoyant with a given number of these floats, just trim them until it's right.

## Frequently Bought Together

- 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
- MINIFOCUS 8" Double Ball Aluminum Extension Arm, 1" Ball Head Connector Underwater CNC Arm System Ball Head Extension for Strobe/Video Light/Diving Camera Tray, Waterproof and Rustproof (2pack)
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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-22*