---
product_id: 63994233
title: "Sky Watcher S20550 Star Adventurer Ball Head Adapter, Telescope Accessory, Green"
brand: "sky-watcher"
price: "€ 78.71"
currency: EUR
in_stock: true
category: "Sky Watcher"
url: https://www.desertcart.sk/products/63994233-sky-watcher-s20550-star-adventurer-ball-head-adapter-telescope-accessory
store_origin: SK
region: Slovakia
---

# 3/8” threaded post for universal mounting Lightweight at just 0.22 lbs for easy portability V-style dovetail for secure, quick attachment Sky Watcher S20550 Star Adventurer Ball Head Adapter, Telescope Accessory, Green

**Brand:** sky-watcher
**Price:** € 78.71
**Availability:** ✅ In Stock

## Summary

> 🌌 Elevate your star-gazing game with precision and ease!

## Quick Answers

- **What is this?** Sky Watcher S20550 Star Adventurer Ball Head Adapter, Telescope Accessory, Green by sky-watcher
- **How much does it cost?** € 78.71 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/63994233-sky-watcher-s20550-star-adventurer-ball-head-adapter-telescope-accessory)

## Best For

- sky-watcher enthusiasts

## Why This Product

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

## Key Features

- • **Top-Rated Accessory:** Ranked #40 in telescope accessories with a stellar 4.6-star rating from 365 users.
- • **Durable Build Quality:** Crafted by Sky-Watcher, a trusted name in telescope accessories, for reliable performance.
- • **Quick-Release Mounting:** V-style dovetail design ensures fast, stable attachment to your Star Adventurer.
- • **Universal Compatibility:** Fits any ball head with a 3/8” threaded post for seamless integration.
- • **Ultra-Lightweight Design:** Weighing only 0.22 lbs, it won’t weigh down your setup during long stargazing sessions.

## Overview

The Sky Watcher S20550 Star Adventurer Ball Head Adapter is a lightweight, durable accessory designed to provide a universal 3/8” threaded post mount. Featuring a V-style dovetail for quick and secure attachment, it seamlessly integrates with the Star Adventurer system, enhancing your astrophotography or telescope setup with trusted Sky-Watcher quality.

## Description

The Star Adventurer Ball Head adapter provides a 3/8 threaded post to mount any ball of choice to the Star Adventurer. The Ball Head adapter utilizes a stand V-style dovetail on the back for easy mounting to the Star Adventurer.

## Features

- Star Adventurer accessory
- 3/8” threaded post
- Star Adventurer Ball Head Adapter
- 3/8 threaded post

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00YWPCNJU |
| Best Sellers Rank | 40 in Telescope Accessories |
| Brand | Sky-Watcher |
| Colour | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (365) |
| Date First Available | 5 Jun. 2015 |
| Focus type | Auto Focus |
| Guaranteed software updates until | unknown |
| Included components | Star Adventurer 3/8th thread ball head adapter |
| Item Weight | 0.22 Pounds |
| Item model number | S20550 |
| Objective Lens Diameter | 42 Millimetres |
| Package Dimensions L x W x H | 10 x 6.5 x 6.5 centimetres |
| Package Weight | 0.1 Kilograms |
| Part number | S20550 |
| Product Dimensions L x W x H | 6.4 x 6.4 x 6.4 centimetres |

## Images

![Sky Watcher S20550 Star Adventurer Ball Head Adapter, Telescope Accessory, Green - Image 1](https://m.media-amazon.com/images/I/81UWCcszYEL.jpg)

## Questions & Answers

**Q: How does one polar align with this in place?**
A: It has to be polar aligned before fitting the adapter

**Q: what size is the male screw head on this please is it 3/8 inch or 1/4 inch please?**
A: The thread is 3/8 inch.

**Q: Will this be suitable for skywatcher heq5 mount?**
A: The wedge is not long enough to fit on my EQ5.

## Frequently Bought Together

- Sky Watcher S20550 Star Adventurer Ball Head Adapter, Telescope Accessory, Green
- Sky Watcher S20540 Star Adventurer Counter Weight Kit, Telescope Accessory, Black
- SkyWatcher S20560 Star Adventurer Dec Bracket, Telescope Accessory, Black, Single

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**Shop now:** [https://www.desertcart.sk/products/63994233-sky-watcher-s20550-star-adventurer-ball-head-adapter-telescope-accessory](https://www.desertcart.sk/products/63994233-sky-watcher-s20550-star-adventurer-ball-head-adapter-telescope-accessory)

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-11-03*