---
product_id: 21027711
title: "EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens(MF) + T-Mount for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II - Manual DSLR Cameras Lenses"
brand: "lightdow"
price: "47229 Ft"
currency: HUF
in_stock: true
reviews_count: 13
category: "Lightdow"
url: https://www.desertcart.hu/products/21027711-ef-ef-s-420-800mm-f8-3-telephoto-zoom-lens
store_origin: HU
region: Hungary
---

# 420-800mm super telephoto zoom 100% manual focus for precision UMC tech reduces flare & aberrations EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens(MF) + T-Mount for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II - Manual DSLR Cameras Lenses

**Brand:** lightdow
**Price:** 47229 Ft
**Availability:** ✅ In Stock

## Summary

> 🔍 Zoom beyond limits, focus on mastery, capture your vision.

## Quick Answers

- **What is this?** EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens(MF) + T-Mount for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II - Manual DSLR Cameras Lenses by lightdow
- **How much does it cost?** 47229 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/21027711-ef-ef-s-420-800mm-f8-3-telephoto-zoom-lens)

## 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

- • **Built to Endure:** Robust steel construction ensures durability for every adventure, no matter how remote.
- • **Flawless Clarity:** Advanced UMC coating minimizes flare and aberrations for stunningly sharp images.
- • **Master Your Craft:** Fully manual focus empowers you with ultimate creative control and sharp precision.
- • **Zoom Into the Extraordinary:** Massive 420-800mm focal range brings distant worlds into crystal-clear view.
- • **Universal Canon Compatibility:** Seamlessly fits a wide range of Canon EF/EF-S DSLR cameras—ready when you are.

## Overview

The Lightdow EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens is a fully manual, super-telephoto zoom lens designed for Canon DSLR users seeking precision and creative freedom. Featuring a rugged steel build, ultra-multi-coated optics to reduce flare, and compatibility with a broad range of Canon EF/EF-S mounts, this lens excels at capturing distant subjects like wildlife, the moon, and landscapes with sharp detail. Ideal for photography enthusiasts who want to hone their skills and explore new creative horizons without breaking the bank.

## Description

desertcart.com : EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens(MF) + T-Mount for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II - Manual DSLR Cameras Lenses : Electronics

Review: Awesome budget lens - First thing to keep in mind: this is a 67 dollar lens. Pros: This lens offers great zoom at 67 dollars Sturdy(except of the lens holder, it scares me for being tad bit loose) Nice quality(for a 67 dollar lens) Cons: Chromatics was horrible(easy fix though from photoshop) Manual(it is okay but will be hard for beginners) I fully recommend this if you are going on a budget in exploration of photography like me. Highly recommend the lens. A tip for the company: make the ring holder sturdier. If you are a professional and a whale, I would skip this and buy an expensive one from Sigma/other big companies.
Review: Exceeded my expectations - I am extremely pleased with this. For the price I was expecting something cheaply made, impossible to use. There was no way I could get good pictures, I thought. First off, it's very well constructed. Heavy, sturdy steel. The lenses seem crystal clear. It feels like a more expensive item. It's not some 3D printed, mass produced piece of crap. Definitely worth more than the price, as far as workmanship is concerned. Secondly, I was pleasantly surprised with the picture quality I got. Of course the first pictures I took were of the moon (like everyone else). You can actually see craters. The picture of the rabbit--that's from about 50 feet away, hand held, no tripod. You can see for yourself the color and the clarity. Now, this IS a manual lens. I'm using a Nikon D3200, very basic DSLR, set to MANUAL. After experimenting with different ISO's and shutter speeds, and some pictures that didn't turn out, I think I got the hang of it. For the moon picture I did have to mount it on a tripod and use the timer release to click the shot, to minimize blur. But you can get good pictures without a tripod for distances up to about 50 feet. Definitely worth the price. I wasn't quite ready to invest in a $3000-10,000 lens. This does what I need it to do.

## Features

- [Easy-to-Use Warm Tips] - ⚠Fully manual(Advantages: precise focus control, creative freedom, high adaptability, stability and durability, and learning value) lens has no electronic contacts for focusing. Switch the camera to full manual (M) mode immediately after installation, otherwise the "no lens" error may be triggered; ⚠If the error still occurs, you need to enable the "Release shutter without lens" option in the camera menu (common on Nikon/Sony models, etc.).
- [Professional Manual Focus Experience] - Tailored for photographers who pursue the ultimate, the 420-800mm F8.3 lens adopts a fully manual focus design, requiring photographers to carefully adjust parameters such as shutter speed, ISO and aperture before shooting. This process not only exercises photographic skills, but also inspires unlimited artistic creativity, helping you to transcend conventions and explore the infinite possibilities of photography.
- [Super Telephoto Zoom Lens] - The 420-800mm f/8.3-16 full-frame zoom lens is designed specifically for professional photographers. It includes an adapter ring at no additional cost. Features include precision manual focus with a large focus ring design and an internal focus mechanism, UMC technology to minimize aberrations and flare, resulting in sharp images with exceptional background bokeh. The aperture automatically adjusts based on focal length (f/8.3 at 420mm, f/16 at 800mm), and it is compatible with 62mm filters and EF/EF-S mounts.
- [Wide Compatibility with Canon EF/EF-S Mount] - Lightdow 420-800mm f8.3 telephoto lens is perfectly compatible with for Canon EOS Rebel T8i/T7i/T7/T6s/T6i/T6/T5i/T5/T4i/T3i/T3/T2i/T1i/XSi/XS/SL3/SL2/SL1(100D) & Digital Rebel/XTi/XT/T100(4000D) & EOS 90D/80D/77D/70D/60D/50D/40D/30D/20D/10D/7D Mark II/7D/6D Mark II/6D/5DS R/5DS/5D Mark IV/5D Mark III/5D Mark II/5D & EOS-1D X Mark III/1D X Mark II/1D X/1Ds Mark III/1Ds Mark II/1Ds/1D Mark IV/1D Mark III/1D Mark II/Mark II N/1D.
- [Capture Capabilities] - 420-800mm manual focus telephoto lens excels at capturing detailed images of distant subjects, effectively bringing remote objects closer. It is ideal for photographing the moon, wildlife, birds, buildings, airplanes, landscapes, and more. The aperture range is F8.3-16, and it automatically adjusts with the focal length. Consequently, the camera cannot set the aperture value of the manual lens, resulting in the display of F00/F-- on the camera.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00VZYR6UC |
| Best Sellers Rank | #37 in SLR Camera Lenses |
| Customer Reviews | 3.9 3.9 out of 5 stars (1,215) |
| Date First Available | April 12, 2015 |
| Is Discontinued By Manufacturer | No |
| Item Weight | 1.72 pounds |
| Item model number | KD-420800-T-N |
| Manufacturer | lightdow |
| Product Dimensions | 9.45 x 2.75 x 2.75 inches |

## Product Details

- **Brand:** lightdow
- **Camera Lens Description:** 420-800mm f/8.3-16 Manual Telephoto Zoom Lens
- **Compatible Mountings:** Canon EF
- **Focal Length Description:** 420-800mm
- **Lens Type:** Telephoto

## Images

![EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens(MF) + T-Mount for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II - Manual DSLR Cameras Lenses - Image 1](https://m.media-amazon.com/images/I/61Nyq0-fEEL.jpg)
![EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens(MF) + T-Mount for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II - Manual DSLR Cameras Lenses - Image 2](https://m.media-amazon.com/images/I/61iqW3PA9eL.jpg)
![EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens(MF) + T-Mount for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II - Manual DSLR Cameras Lenses - Image 3](https://m.media-amazon.com/images/I/61rExYAkruL.jpg)
![EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens(MF) + T-Mount for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II - Manual DSLR Cameras Lenses - Image 4](https://m.media-amazon.com/images/I/71ESYRFtlmL.jpg)
![EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens(MF) + T-Mount for Canon EOS Rebel T8i/T7i/T7/T6i/T5/T3i/T2i/XSi/SL3/SL2/T100/90D/80D/70D/50D/5D Mark IV/6D II/7D II/1D X III II - Manual DSLR Cameras Lenses - Image 5](https://m.media-amazon.com/images/I/71FVsdy+PXL.jpg)

## Questions & Answers

**Q: Why can't my camera press the shutter after installation?**
A: This is a full manual focus lens, no electric contacts, your camera will not detect the lens when mounted, switch camera to M mode and then you can press the shutter and take photo.

**Q: Why does my picture seem to be blurry, out of focus?**
A: Fine tune the front focusing ring to make your target in focus.

**Q: How to do if the image turns out dark?**
A: Increase the ISO and decrease the shutter speed. If the image turns out too bright, reverse the above steps.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Awesome budget lens
*by Y***. on September 15, 2025*

First thing to keep in mind: this is a 67 dollar lens. Pros: This lens offers great zoom at 67 dollars Sturdy(except of the lens holder, it scares me for being tad bit loose) Nice quality(for a 67 dollar lens) Cons: Chromatics was horrible(easy fix though from photoshop) Manual(it is okay but will be hard for beginners) I fully recommend this if you are going on a budget in exploration of photography like me. Highly recommend the lens. A tip for the company: make the ring holder sturdier. If you are a professional and a whale, I would skip this and buy an expensive one from Sigma/other big companies.

### ⭐⭐⭐⭐⭐ Exceeded my expectations
*by N***R on August 27, 2020*

I am extremely pleased with this. For the price I was expecting something cheaply made, impossible to use. There was no way I could get good pictures, I thought. First off, it's very well constructed. Heavy, sturdy steel. The lenses seem crystal clear. It feels like a more expensive item. It's not some 3D printed, mass produced piece of crap. Definitely worth more than the price, as far as workmanship is concerned. Secondly, I was pleasantly surprised with the picture quality I got. Of course the first pictures I took were of the moon (like everyone else). You can actually see craters. The picture of the rabbit--that's from about 50 feet away, hand held, no tripod. You can see for yourself the color and the clarity. Now, this IS a manual lens. I'm using a Nikon D3200, very basic DSLR, set to MANUAL. After experimenting with different ISO's and shutter speeds, and some pictures that didn't turn out, I think I got the hang of it. For the moon picture I did have to mount it on a tripod and use the timer release to click the shot, to minimize blur. But you can get good pictures without a tripod for distances up to about 50 feet. Definitely worth the price. I wasn't quite ready to invest in a $3000-10,000 lens. This does what I need it to do.

### ⭐⭐⭐⭐ Works ok
*by G***L on December 4, 2025*

Mine has some dust inside, but does work, is pretty dark, has a large blue flare in the middle of the frame, kneeds a lot of light but decently clear and a great value.

## Frequently Bought Together

- EF/EF-S 420-800mm F/8.3 Telephoto Zoom Lens - Manual DSLR Cameras Lenses+ T-Mount for Canon EOS Rebel T8i/T7i/T7/T6s/T6i/T6/T5i/T5/T4i/T3i/T3/T2i/T1i/250D/750D/760D/1200D/1300D/2000D/4000D/6D/5D
- Endurax 60'' Camera Tripod Camera Stand for Canon Rebel Eos Nikon DSLR, Travel Tripods for Phone Tablet with Remote Black
- 58MM 0.43x Altura Photo Professional HD Wide Angle Lens (w/Macro Portion) for Canon EOS 70D 77D 80D 90D Rebel T8i T7 T7i T6i T6s T6 SL2 SL3 DSLR Cameras

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-01-24*