---
product_id: 127999509
title: "Supreme Tech Acrylic Dome/Plastic Hemisphere - Clear - 2\" Diameter, 3/8\" Flange with Pre-Drilled Holes"
brand: "supreme tech"
price: "R569"
currency: ZAR
in_stock: true
reviews_count: 6
category: "Supreme Tech"
url: https://www.desertcart.co.za/products/127999509-supreme-tech-acrylic-dome-plastic-hemisphere-clear-2-diameter-3
store_origin: ZA
region: South Africa
---

# 3/8" flange w/ pre-drilled holes 2" diameter precision UV resistant acrylic Supreme Tech Acrylic Dome/Plastic Hemisphere - Clear - 2" Diameter, 3/8" Flange with Pre-Drilled Holes

**Brand:** supreme tech
**Price:** R569
**Availability:** ✅ In Stock

## Summary

> 🔵 Elevate your space with clarity and style—see the difference!

## Quick Answers

- **What is this?** Supreme Tech Acrylic Dome/Plastic Hemisphere - Clear - 2" Diameter, 3/8" Flange with Pre-Drilled Holes by supreme tech
- **How much does it cost?** R569 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/127999509-supreme-tech-acrylic-dome-plastic-hemisphere-clear-2-diameter-3)

## Best For

- supreme tech enthusiasts

## Why This Product

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

## Key Features

- • **Built to last outdoors:** UV resistant material ensures long-lasting clarity and durability.
- • **Effortless installation:** Pre-drilled flange holes make mounting a breeze—no extra tools needed.
- • **Modular design potential:** Pair two domes to create a perfect sphere—endless creative possibilities.
- • **Crystal-clear versatility:** Premium transparent acrylic dome for sleek, modern applications.
- • **Multi-functional innovation:** Ideal for pet windows, playgrounds, camera covers, skylights, and more.

## Overview

This 2-inch diameter clear acrylic dome features a 3/8-inch flange with pre-drilled holes for easy mounting. Made from UV-resistant, high-quality plastic approximately 5/64" thick, it offers durable protection and versatile use cases from pet windows to camera covers. Sold individually, two domes can be combined to form a near-perfect sphere, unlocking creative and functional design opportunities.

## Description

High quality 2" acrylic dome, with 3/8" flange. Great for many uses. Could be used as a pet window in a gate, a kid window in a playground, a cover to protect a surveillance camera (may possibly interfere with motion detection), a cover to protect an all-sky camera, a cover for a skylight (if sealed sufficiently), and anything else you can think of. Note that the shape is half a sphere and that two put together could make a nearly perfect whole sphere.

Review: Great! - Very happy!
Review: Will mit der Kuppel ein AllSky Kamera system aufbauen, um bewölkung gut beuerteilen zu können. Die Acryl-Hemisphere ist zwar etwa groß, aber da kann man siche n och anderes mit unterbringen.

## Features

- Useful for many applications
- 2 inch diameter (not counting flange), 1 inch height, and 3/8 inch flange with pre-drilled holes
- Clear, high quality plastic
- UV resistant and approximately 5/64 of an inch thick
- 4th photo demonstrates 2 domes making sphere, but only 1 dome per purchase

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07HWWZYD5 |
| Batteries Included | No |
| Batteries required | No |
| Best Sellers Rank | 184,097 in Toys & Games ( See Top 100 in Toys & Games ) 1,985 in Educational Science Kits |
| Customer Reviews | 4.4 4.4 out of 5 stars (585) |
| Date First Available | 11 Oct. 2018 |
| Item Weight | 11 g |
| Item model number | 51mm with Holes |
| Product Dimensions | 6.99 x 6.99 x 2.54 cm; 11 g |
| Quantity | 1 |
| Size | 2" with Holes |

## Images

![Supreme Tech Acrylic Dome/Plastic Hemisphere - Clear - 2" Diameter, 3/8" Flange with Pre-Drilled Holes - Image 1](https://m.media-amazon.com/images/I/71D6YFXNMoL.jpg)
![Supreme Tech Acrylic Dome/Plastic Hemisphere - Clear - 2" Diameter, 3/8" Flange with Pre-Drilled Holes - Image 2](https://m.media-amazon.com/images/I/71FYotDO9aL.jpg)
![Supreme Tech Acrylic Dome/Plastic Hemisphere - Clear - 2" Diameter, 3/8" Flange with Pre-Drilled Holes - Image 3](https://m.media-amazon.com/images/I/71YEu6Bj3UL.jpg)
![Supreme Tech Acrylic Dome/Plastic Hemisphere - Clear - 2" Diameter, 3/8" Flange with Pre-Drilled Holes - Image 4](https://m.media-amazon.com/images/I/71mdKj+C+eL.jpg)
![Supreme Tech Acrylic Dome/Plastic Hemisphere - Clear - 2" Diameter, 3/8" Flange with Pre-Drilled Holes - Image 5](https://m.media-amazon.com/images/I/816tZw8O8fL.jpg)

## Questions & Answers

**Q: I need two 18".  Do you have more?**
A: Update: At the time this question was asked, I had decided to stop selling the 18" domes because of the cost involved in shipping and storage. However, due to customer demand, I have decided to relist, taking those costs into account. If I am able to sell at a decent rate, then I will continue to have the 18" domes available.

**Q: Hi Looking for a dome that is 10 inches in depth and 10 inches in width. Do you have any like that?**
A: I'm afraid I do not. All of my domes are half as deep as they are wide.

**Q: I'm thinking of using a dome for a door window in the trailer camper that I'm building. What do you think?**
A: I think it could possibly work, but there are plenty of things you would want to take into account. One of the main things you want to make sure of is that you had a nice tight seal. Another thing is that it would not provide as good of insulation as a double-pane window, but it may provide better insulation than a single pane window. You'll also want to take into account that acrylic can get small scratches fairly easily, although these may be able to be buffed out with the right equipment. There are most likely other things to be taken into account, but those are at least some quick things to think about. The one time I used these domes myself was for 3 windows in a play fort, and it worked nicely for that.

**Q: Can i stack two inside each other to within an 1/8 inch to crest a thermal break?**
A: You would get a thermal edge with inside the dome, since they are the exact same size and do not stack flat against each other. However the outer flat mounting ridges, would have some separation.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great!
*by P***S on 8 November 2019*

Very happy!

### ⭐⭐⭐⭐⭐ Review
*by M***L on 20 February 2023*

Will mit der Kuppel ein AllSky Kamera system aufbauen, um bewölkung gut beuerteilen zu können. Die Acryl-Hemisphere ist zwar etwa groß, aber da kann man siche n och anderes mit unterbringen.

### ⭐⭐⭐⭐⭐ Review
*by I***G on 4 January 2026*

Funktioniert wie erwartet. Ein Langzeittest bei Sonne und Wetter steht noch aus.

## Frequently Bought Together

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-15*