---
product_id: 345483420
title: "Sky-Watcher Skyliner-250Px Flextube Dobsonian Telescope"
brand: "sky-watcher"
price: "₨812619"
currency: LKR
in_stock: true
url: https://www.desertcart.lk/products/345483420-sky-watcher-skyliner-250px-flextube-dobsonian-telescope
store_origin: LK
region: Sri Lanka
---

# FlexTube collapsible design for easy transport 254mm aperture for stunning clarity Alt-azimuth Dobsonian mount for smooth manual tracking Sky-Watcher Skyliner-250Px Flextube Dobsonian Telescope

**Brand:** sky-watcher
**Price:** ₨812619
**Availability:** ✅ In Stock

## Summary

> 🔭 Unlock the Universe: Big Aperture, Compact Design, Infinite Wonder!

## Quick Answers

- **What is this?** Sky-Watcher Skyliner-250Px Flextube Dobsonian Telescope by sky-watcher
- **How much does it cost?** ₨812619 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/345483420-sky-watcher-skyliner-250px-flextube-dobsonian-telescope)

## 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

- • **Dual-Fit Crayford Focuser:** Seamlessly switch between 1.25" and 2" eyepieces for versatile viewing experiences.
- • **Massive 10" Aperture Power:** Experience 56% more light gathering than 200mm scopes—see deeper, clearer, and brighter.
- • **Ready for Astrophotography:** Direct SLR camera connection lets you capture the cosmos like a pro.
- • **Patented FlexTube Collapsibility:** Compact your telescope in seconds for effortless storage and on-the-go stargazing adventures.
- • **Smooth Alt-Azimuth Dobsonian Mount:** Intuitive hand-driven pivoting lets you track celestial wonders with precision and ease.

## Overview

The Sky-Watcher Skyliner-250Px FlexTube Dobsonian Telescope features a powerful 254mm parabolic primary mirror with a 1200mm focal length (f/5), delivering exceptional light gathering and sharp views. Its patented FlexTube design collapses for easy transport and storage, while the classic alt-azimuth Dobsonian mount offers smooth, intuitive manual tracking. Equipped with dual eyepieces, a dual-fit Crayford focuser, and a 9x50 finderscope, it’s perfect for both visual astronomy and astrophotography with direct SLR camera connectivity.

## Description

Sky-Watcher Skyliner-250PX FlexTube Dobsonian, 254MM (10") F/1200 PARABOLIC TRUSS-TUBE DOBSONIAN TELESCOPE. The Dobsonian mount, popularized by John Dobson in the late 1970s and utilised in all Sky-Watcher Dobsonian telescopes, is a very simple but effective method of mounting a Newtonian Reflector, based on the alt-azimuth principle. Fast and easy to set up, the Sky-Watcher Dobsonian mount consists of a box-type mounting which allows the telescope to pivot in altitude, while the box itself is rotated on a base in azimuth. The secret of the design is to correctly balance the optical tube and to use frictional materials, which allow it to move easily when nudged but to stay in position when not. The mount is designed to be driven by hand as opposed to slow motion controls. One of the potential downsides of a Dobsonian telescope is its physical size. To address this issue, especially when it comes to storage or transportation Sky-Watcher introduced their patented FlexTube system. The optical tube on a Sky-Watcher FlexTube Dobsonian telescope can be partially collapsed when not in use greatly reducing its length. This is a huge benefit for storage and transportation. Magnifications (with Eyepieces supplied): x48 & x120, Highest Practical Power (Potential): x500, Diameter of Primary Mirror: 254mm, Telescope Focal Length: 1200mm (f/5), Eyepieces Supplied (1.25"): 10mm & 25mm, Dual-Fit 1.25"/2" Crayford Focuser, Parabolic Primary Mirror, 0.5mm Ultra-Thin Secondary Mirror Supports, 9x50 Finderscope, Direct SLR Camera Connection, 3-Point tube locking system, Wooden Alt-Azimuth Mount with Accessory Tray, 56% more Light Gathering than 200mm,

## Features

- Sky-Watcher Skyliner-250Px Flextube Dobsonian Telescope
- Product type: TELESCOPE
- Brand: Skywatcher

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Item Weight | 16.33 kg |
| Brand | Sky-Watcher |
| Max Focal Length | 1200 Millimetres |
| Objective Lens Diameter | 254 Millimetres |
| Part number | SkyWatcher-10157 |
| Telescope Mount Description | Altazimuth Mount |
| Focus type | Manual Focus |
| Aperture Modes | F5 |
| Guaranteed software updates until | unknown |

## Product Details

- **Brand:** Sky-Watcher
- **Model name:** Skyliner-250Px
- **Optical tube length:** 254 Millimetres
- **Eye piece lens description:** Barlow
- **Objective lens diameter:** 254 Millimetres
- **Telescope mount description:** Altazimuth Mount
- **Focus type:** Manual Focus
- **Power source:** Manual Operation
- **Finderscope:** optical
- **Item weight:** 16.33 kg

## Images

![Sky-Watcher Skyliner-250Px Flextube Dobsonian Telescope - Image 1](https://m.media-amazon.com/images/I/41wKDpTrmeL.jpg)

## Frequently Bought Together

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**Shop now:** [https://www.desertcart.lk/products/345483420-sky-watcher-skyliner-250px-flextube-dobsonian-telescope](https://www.desertcart.lk/products/345483420-sky-watcher-skyliner-250px-flextube-dobsonian-telescope)

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-26*