---
product_id: 37398125
title: "42mm 4 Piece T Threaded Telescope Extension Set by Modern Photonics"
brand: "modern photonics"
price: "0.37 OMR"
currency: OMR
in_stock: false
url: https://www.desertcart.com.om/products/37398125-42mm-4-piece-t-threaded-telescope-extension-set-by-modern
store_origin: OM
region: Oman
---

# 4 piece set 42mm thread size Precision engineering 42mm 4 Piece T Threaded Telescope Extension Set by Modern Photonics

**Brand:** modern photonics
**Price:** 0.37 OMR
**Availability:** ❌ Out of Stock

## Summary

> 🔍 Zoom into the details with precision!

## Quick Answers

- **What is this?** 42mm 4 Piece T Threaded Telescope Extension Set by Modern Photonics by modern photonics
- **How much does it cost?** 0.37 OMR with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.com.om](https://www.desertcart.com.om/products/37398125-42mm-4-piece-t-threaded-telescope-extension-set-by-modern)

## Best For

- modern photonics enthusiasts

## Why This Product

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

## Key Features

- • **Tailored Lengths:** Includes 20mm, 15mm, 10mm, and 5mm extensions for total flexibility.
- • **Expand Your Vision:** Unlock new perspectives with a versatile 4-piece extension set.
- • **Perfect Compatibility:** Seamlessly integrates with any standard T-Ring or T Adapter.
- • **Precision at Your Fingertips:** Crafted for accuracy, ensuring every shot is a masterpiece.
- • **Elevate Your Photography Game:** Transform your telescope into a powerful imaging tool.

## Overview

The 42mm 4 Piece T Threaded Telescope Extension Set by Modern Photonics features a 42mm thread size compatible with standard T-Rings and T Adapters. This set includes four extension tubes of varying lengths (20mm, 15mm, 10mm, and 5mm), allowing for a total extension of 50mm, designed for precision and versatility in astrophotography.

## Description

This handy extension set can be used to securely place your camera where you want it. Threaded Male on one end, Female on the other. Includes 4 pieces (20mm, 15mm, 10mm and 5mm). CNC machined of aluminum, fully baffled and anodized black. Fits standard 42mm "T" Threaded adapters. For special WIDE (48mm) set see our Part#TEXT48 instead.

## Features

- Thread size is 42mm (.75 pitch) for use with any standard T-Ring or T Adapter.
- 4 Piece Extension Set - 20mm, 15mm, 10mm and 5mm (Total 50mm)

## Images

![42mm 4 Piece T Threaded Telescope Extension Set by Modern Photonics - Image 1](https://m.media-amazon.com/images/I/21lLvnAK+EL.jpg)

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**Shop now:** [https://www.desertcart.com.om/products/37398125-42mm-4-piece-t-threaded-telescope-extension-set-by-modern](https://www.desertcart.com.om/products/37398125-42mm-4-piece-t-threaded-telescope-extension-set-by-modern)

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*Product available on Desertcart Oman*
*Store origin: OM*
*Last updated: 2026-02-25*