---
product_id: 75647561
title: "Lightdow T/T2 Mount Lens Adapter Ring for Canon EOS Rebel T3 T3i T4i T5 T5i T6 T6i T6s T7 T7i SL1 SL2 6D 7D 7D 60D 70D 77D 80D 5D II/III/IV DSLR Camera"
brand: "lightdow"
price: "207 kr"
currency: DKK
in_stock: true
reviews_count: 8
category: "Lightdow"
url: https://www.desertcart.dk/products/75647561-lightdow-t-t2-mount-lens-adapter-ring-for-canon-eos
store_origin: DK
region: Denmark
---

# Prime focus astrophotography ready Compatible with 30+ Canon EF models Durable alloy build Lightdow T/T2 Mount Lens Adapter Ring for Canon EOS Rebel T3 T3i T4i T5 T5i T6 T6i T6s T7 T7i SL1 SL2 6D 7D 7D 60D 70D 77D 80D 5D II/III/IV DSLR Camera

**Brand:** lightdow
**Price:** 207 kr
**Availability:** ✅ In Stock

## Summary

> 🔭 Unlock the cosmos with every click — your Canon’s new best friend!

## Quick Answers

- **What is this?** Lightdow T/T2 Mount Lens Adapter Ring for Canon EOS Rebel T3 T3i T4i T5 T5i T6 T6i T6s T7 T7i SL1 SL2 6D 7D 7D 60D 70D 77D 80D 5D II/III/IV DSLR Camera by lightdow
- **How much does it cost?** 207 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/75647561-lightdow-t-t2-mount-lens-adapter-ring-for-canon-eos)

## Best For

- lightdow enthusiasts

## Why This Product

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

## Key Features

- • **Expand Your Reach:** Supports Barlow lenses to boost magnification for lunar and planetary photography.
- • **Glare-Free Imaging:** Matte black internal finish minimizes reflections for sharper, contrast-rich photos.
- • **Astro-Ready Precision:** Enables prime focus imaging for breathtaking night sky shots with your telescope.
- • **Rock-Solid Durability:** Crafted from premium alloy to outlast cheap plastic and brass adapters.
- • **Universal Canon EF Fit:** Seamlessly mounts on over 30 Canon EOS DSLR models for versatile use.

## Overview

The Lightdow T/T2 Mount Lens Adapter Ring transforms your Canon EF DSLR into a powerful astrophotography tool by enabling manual focus and exposure control with telescopes and telephoto lenses. Built from durable alloy with an anti-reflective matte black interior, it fits over 30 Canon EOS models and supports prime focus imaging and magnification accessories like Barlow lenses for stunning celestial captures.

## Description

desertcart.com : Lightdow T/T2 Mount Lens Adapter Ring for Canon EOS Rebel T3 T3i T4i T5 T5i T6 T6i T6s T7 T7i SL1 SL2 6D 7D 7D 60D 70D 77D 80D 5D II/III/IV DSLR Camera : Electronics

Review: Works great! - Needed an adapter ring to mount a 500mm mirror telephoto lens with T/T2 threading to my old Canon Rebel XT. This T/T2 -> Canon Rebel adapter ring accomplished that perfectly so as to allow me to attach and use that lens with my Canon Rebel CT.
Review: Great! - Perfect fit!

## Features

- Completely old school, convert to manual control, manual focus and manual exposure, used on Lightdow 500mm, 420-800mm, 650-1300mm Telephoto Lens & Telescopes
- T2 for Canon EF/EOS Mount: Compatible with Canon EOS Rebel T8i, T7, T7i, T6, T6i, T5, T5i, SL2, 80D, 77D, 700D, 70D, 60D, 50D, 5D, 6D, 7D, 600D, 550D, 200D, 150D, 100D, 1300D, 1400D, 1500D, 1D X Mark I/II/III, 1D Mark IV, 5D Mark II/III/IV, 6D Mark II, 7D Mark II etc
- Made from a durable alloy, this adapter will withstand many uses and won't wear or break in the way soft brass or cheap plastic would. Also, an internal matte black finish reduces reflections and glare, ensuring your images look sharp and contrasty.
- The T2 ring simply attaches to the camera body in place of the camera lens allowing the telescope to become the camera lens. This method of astrophotography is known as prime focus imaging and will provide stunning images of the night sky. You can also place a Barlow lens before the T adaptor to increase the magnification, ideal for Lunar or Planetary imaging.
- Attaches to a variety of camera adapters and accessories via standard T-Threads.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07DGR8HN3 |
| Best Sellers Rank | #14 in Camera Lens Adapters & Converters |
| Brand | lightdow |
| Camera Lens | 6 |
| Camera Lens Description | 6 |
| Color | T2 for Canon EF/EOS Mount |
| Compatible Camera Mount | Canon EF, Canon EF-S |
| Compatible Devices | for Canon EOS EF Mount Dslr Cameras |
| Compatible Mountings | Canon EF, Canon EF-S |
| Customer Reviews | 4.6 out of 5 stars 157 Reviews |
| Exposure Control Type | Manual |
| Focal Length Description | 55 |
| Focus Type | Manual Focus |
| Image stabilization | No image stabilization |
| Item Weight | 50 Grams |
| Lens | Telephoto |
| Lens Design | Zoom |
| Lens Fixed Focal Length | 0.01 Millimeters |
| Lens Mount | Canon EF, Nikon F, Sony A, Sony E |
| Lens Type | Telephoto |
| Manufacturer | ZLY Technology |
| Maximum Focal Length | 800 Millimeters |
| Media Type | ProductImage |
| Minimum Focal Length | 55 Millimeters |
| Model Name | T/T2 Mount Lens Adapter Ring |
| UPC | 737353591236 |
| Water Resistance Level | Not Water Resistant |
| Zoom Ratio | 14.545454545454545 |

## Product Details

- **Brand:** lightdow
- **Camera Lens Description:** 6
- **Compatible Mountings:** Canon EF, Canon EF-S
- **Focal Length Description:** 55
- **Lens Type:** Telephoto

## Images

![Lightdow T/T2 Mount Lens Adapter Ring for Canon EOS Rebel T3 T3i T4i T5 T5i T6 T6i T6s T7 T7i SL1 SL2 6D 7D 7D 60D 70D 77D 80D 5D II/III/IV DSLR Camera - Image 1](https://m.media-amazon.com/images/I/61qKXS56txL.jpg)

## Questions & Answers

**Q: Will this adaptor work with a canon rebel t1i using your 420-800mm zoom lens?**
A: Yes, this T mount to C works with Canon rebel t1i using our 420-800mm zoom lens

**Q: Has anyone had an issue with locking this into the camera?**
A: YES! DOESNT LOCK INTO PLACE! Worthless!

**Q: Is the size of the other end of the adpter (i.e. not the camera connected end) always the same for with T2 adapters?**
A: The T-mount lens mount is a male 42mm .75mm thread pitch screw mount with a 55mm flange focal distance.  It was introduced by Tamron, hence "T" mount, about 1957.  Other manufacturers used the standard.  Soligor called theirs the "T2" mount. As far as I know all "T-mount" lenses fit all properly made "T-Mount adapters".  After around 1962 the standard was changed to a conical thread, but I've never found a T-mount lens that didn't fit any T-mount camera or T-mount adapter that I had.

**Q: Will this fit rebel t3 to adapt to samsung 50-200mm lens?**
A: The purpose of this particular adapter is to connect a T-mount (a 42mm .74mm pitch thread screw mount with a 55mm flange focal distance) manual lens to a Canon EOS camera.  I am unaware that Samsung ever made their 50-200mm lens in a T-mount version but if they did it will work.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Works great!
*by R***. on September 2, 2023*

Needed an adapter ring to mount a 500mm mirror telephoto lens with T/T2 threading to my old Canon Rebel XT. This T/T2 -> Canon Rebel adapter ring accomplished that perfectly so as to allow me to attach and use that lens with my Canon Rebel CT.

### ⭐⭐⭐⭐⭐ Great!
*by M***S on January 14, 2026*

Perfect fit!

### ⭐⭐⭐⭐⭐ Comparison shopping
*by H***N on September 19, 2025*

Ordered two adapters, different brands. I favor the Lightdow adapter after adjustment difficulties with the Opetek item. It is slightly thinner and is secured with an Allen wrench (provided).

## Frequently Bought Together

- Lightdow T/T2 Mount Lens Adapter Ring for Canon EOS Rebel T3 T3i T4i T5 T5i T6 T6i T6s T7 T7i SL1 SL2 6D 7D 7D 60D 70D 77D 80D 5D II/III/IV DSLR Camera
- Astromania 1.25" Extendable Camera Adapter - for Either Prime-Focus Or Eyepiece-Projection Astrophotography with Refractors or Reflector Telescopes - Threaded for Standard 1.25inch Astronomy Filters
- Astromania Metal T-Ring Adapter for Canon EOS DSLR/SLR (Fits All Canon EOS SLR/DSLR Cameras with EF Mount)

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*Product available on Desertcart Denmark*
*Store origin: DK*
*Last updated: 2026-04-22*