---
product_id: 143598581
title: "Lincoln Electric K3034-4 VIKING 3350 Auto Darkening Welding Helmet with 4C Lens Technology, Matte Black, extra large"
brand: "lincoln electric"
price: "3476.30 DT"
currency: TND
in_stock: true
reviews_count: 13
category: "Lincoln Electric"
url: https://www.desertcart.tn/products/143598581-lincoln-electric-k3034-4-viking-3350-auto-darkening-welding-helmet
store_origin: TN
region: Tunisia
---

# 4C Lens Tech - crystal-clear optics 12.5 sq. in. Viewing Area - max visibility 1/1/1/1 Optical Clarity - zero distortion Lincoln Electric K3034-4 VIKING 3350 Auto Darkening Welding Helmet with 4C Lens Technology, Matte Black, extra large

**Brand:** lincoln electric
**Price:** 3476.30 DT
**Availability:** ✅ In Stock

## Summary

> 🔥 Weld Like a Pro, See Like a Visionary 👓

## Quick Answers

- **What is this?** Lincoln Electric K3034-4 VIKING 3350 Auto Darkening Welding Helmet with 4C Lens Technology, Matte Black, extra large by lincoln electric
- **How much does it cost?** 3476.30 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/143598581-lincoln-electric-k3034-4-viking-3350-auto-darkening-welding-helmet)

## Best For

- lincoln electric enthusiasts

## Why This Product

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

## Key Features

- • **All-Day Comfort with X6 Headgear:** Ergonomically designed to distribute weight evenly, reducing fatigue during long shifts.
- • **Built to Last with 5-Year Warranty:** Industry-leading durability backed by hassle-free support for peace of mind.
- • **Ultra-Fast Auto-Darkening Response:** Lens darkens in 1/25,000 sec—200x faster than your eye’s reflex to protect your vision instantly.
- • **See Every Detail with 4C Lens Technology:** Experience unmatched clarity and true color accuracy for precision welding.
- • **Extra Large Viewing Area for Superior Control:** 12.5 sq. in. lens gives you a panoramic view to master every weld bead.

## Overview

The Lincoln Electric K3034-4 VIKING 3350 welding helmet combines cutting-edge 4C lens technology with perfect 1/1/1/1 optical clarity, delivering an ultra-clear, distortion-free view. Its extra-large 12.5 square inch auto-darkening lens enhances visibility and control, while the innovative X6 headgear ensures all-day comfort. Designed for professionals and serious DIYers alike, this matte black helmet offers lightning-fast lens response times and a robust 5-year warranty, making it the ultimate gear for precision and safety in welding.

## Description

The new & improved VIKING 3350, our top-of-the line helmet series, is the ultimate blend of optics, comfort & versatility.

Review: Happy with my purchase - Welding is not my trade but I’ve been welding for 35 years and this is a decent helmet I have zero complaints it’s comfortable and has good view
Review: ABSOLUTELY AMAZING! Don't even thin about Yeswelder (<$100) or Miller Digital Elite 2.0 - I did a lot of research, and results indicate from reviews to not even think about other auto-darkening helmets - and for this helmet, those reviews are spot on (correct). Stay away from Harbor-Freight, YesWelder, even Miller Digital Elite 2.0, etc. I'm not stating this Lincoln is better than Miller Digital Elite 2.0, but rather for the weekend DiYer, this is your go-to helmet for Flux-Core, MiG, etc. As soon as I opened the box, I set the shade to 10 (for thin sheet metal flux core), and set the lag-time for becoming clear (after the arc distinguishes) to short "S", and went to the garage and fired up the new Lincoln 90-iFC flux core welder (110 Volts AC). Before I struck the arc, the lens was very clear. Once I struck an arc, the lens auto-darkened within 1/25,000 seconds, which is 200 times faster than the human "look away" reflex time when accidentally looking at the sun (1/125 second). The look-away reflex is a natural response built into the eye (central nervous system) from preventing retinal burns and burning the eyes out from bright lights. Amazingly, the arc appears very small and is not inflated like cheap lenses will do. The diameter of the visible arc during flux core (0.035 Lincoln flux wire) on 1/8" steel was about 1/8", so very small. As a result I could run a small bead like a micro-surgeon. The color of the arc is a blue-white color, and the small molten bead looks like liquid mercury, so there's no messing up on whether the bead is gluing together both side of the lap or butt being welded. The helmet's very comfortable when tightened around my head with a Lincoln do-rag on - yes, you need a do-rag for flux core, since it's spatter on steroids - everywhere. Be sure to wear long sleeve shirts - no matter how hot it is outside, as well as pants, and full suede gloves. The bright arc releases a lot of UV, which has proven to be a strong carcinogen - we're talking BCC (basal cell carcinomas) and other skin melanomas. Basically, the skin cancers that result in a horrible death - so don't be a fool.

## Features

- Industry Leading Optics - 4C Lens technology and perfect 1/1/1/1 optical clarity eliminate imperfections and color saturation to create the clearest view of the base material, arc, and puddle
- Perfect 1/1/1/1 Optical Clarity - This rating is determined by measuring blurriness, distortion, shade consistency and angle uniformity of the auto-darkening welding lens
- Extra Large Viewing Area - The 12.5 square inch auto darkening lens provides a large field of view to increase versatility and operator control
- All Day Comfort - Innovative X6 Headgear distributes weight, reduces pressure and optimizes balance
- Industry Leading 5 year hassle free warranty
- Comfortably fits hat size range of 6 1/2 - 8
- HEAD SIZE ADJUSTMENT: HEADGEAR TIGHTNESS is adjusted by turning the Ratchet Knob to the right or left to adjust for the desired head size

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V9G94NK |
| Batteries | 1 Lithium Metal batteries required. (included) |
| Best Sellers Rank | #24,554 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #25 in Welding Helmets |
| Brand | Lincoln Electric |
| Closure Type | Button |
| Color | Matte Black |
| Date First Available | October 4, 2018 |
| Department | unisex-adult |
| EU Spare Part Availability Duration | 5 Years |
| Global Trade Identification Number | 00015082860565 |
| Item Weight | 1.41 pounds |
| Item model number | K3034-4 |
| League | MMA |
| Manufacturer | Lincoln Electric |
| Material | Nylon |
| Model Name | VIKING 3350 Auto Darkening Welding Helmet |
| Number of Items | 1 |
| Product Dimensions | 13 x 11 x 10 inches |
| Size | X-Large |
| Style | Helmet |
| UPC | 015082860565 |

## Product Details

- **Brand:** Lincoln Electric
- **Color:** Matte Black
- **League:** MMA
- **Size:** X-Large
- **Style:** Helmet

## Images

![Lincoln Electric K3034-4 VIKING 3350 Auto Darkening Welding Helmet with 4C Lens Technology, Matte Black, extra large - Image 1](https://m.media-amazon.com/images/I/61ADaQT50KL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: How well is this helmet under the sun? Cause i do most of welding out under the sun**
A: It functions well in the sun, although there’s a bit of glare. But it’s still like having a black pot on your head that cooks you. I doubt any black welding helmet will do any better though

**Q: What is the difference in this Lincoln k-3034-4 and the Lincoln 3350 helmets**
A: I confirm "Amazon Customer's" answer - the K3034-3 is the previous generation (with glossy black finish), without the external grind mode button; a YouTube review I saw stated that that model doesn't have any internal LED indication of when you are IN grind mode.  

This model, the K30304-4 (which I have) is a flat-black finish, and HAS the grind mode button.  In addition, the internal LED flashes every few seconds when you're in that mode, and I find that to be very useful to keep my situational awareness that I'm in grind mode, so I am reminded to switch OUT of it when I'm ready to go back to welding.

**Q: In the pictures it shows multiple different designs but there is nowhere to select which one. Only give option to buy the black. Is there any others?**
A: The different helmets have specific part numbers, choose the one you want and the part number is besides it. Search that specific part number

**Q: Anyone know what hearing protection (ear muffs) will fit with this helmet? And any respirator that will work fit this helmet?**
A: Contact Lincoln Customer Service for specs not listed under the helmet.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Happy with my purchase
*by C***G on February 26, 2026*

Welding is not my trade but I’ve been welding for 35 years and this is a decent helmet I have zero complaints it’s comfortable and has good view

### ⭐⭐⭐⭐⭐ ABSOLUTELY AMAZING! Don't even thin about Yeswelder (<$100) or Miller Digital Elite 2.0
*by W***E on April 19, 2024*

I did a lot of research, and results indicate from reviews to not even think about other auto-darkening helmets - and for this helmet, those reviews are spot on (correct). Stay away from Harbor-Freight, YesWelder, even Miller Digital Elite 2.0, etc. I'm not stating this Lincoln is better than Miller Digital Elite 2.0, but rather for the weekend DiYer, this is your go-to helmet for Flux-Core, MiG, etc. As soon as I opened the box, I set the shade to 10 (for thin sheet metal flux core), and set the lag-time for becoming clear (after the arc distinguishes) to short "S", and went to the garage and fired up the new Lincoln 90-iFC flux core welder (110 Volts AC). Before I struck the arc, the lens was very clear. Once I struck an arc, the lens auto-darkened within 1/25,000 seconds, which is 200 times faster than the human "look away" reflex time when accidentally looking at the sun (1/125 second). The look-away reflex is a natural response built into the eye (central nervous system) from preventing retinal burns and burning the eyes out from bright lights. Amazingly, the arc appears very small and is not inflated like cheap lenses will do. The diameter of the visible arc during flux core (0.035 Lincoln flux wire) on 1/8" steel was about 1/8", so very small. As a result I could run a small bead like a micro-surgeon. The color of the arc is a blue-white color, and the small molten bead looks like liquid mercury, so there's no messing up on whether the bead is gluing together both side of the lap or butt being welded. The helmet's very comfortable when tightened around my head with a Lincoln do-rag on - yes, you need a do-rag for flux core, since it's spatter on steroids - everywhere. Be sure to wear long sleeve shirts - no matter how hot it is outside, as well as pants, and full suede gloves. The bright arc releases a lot of UV, which has proven to be a strong carcinogen - we're talking BCC (basal cell carcinomas) and other skin melanomas. Basically, the skin cancers that result in a horrible death - so don't be a fool.

### ⭐⭐⭐⭐⭐ Worth the price. Head gear works great
*by S***N on January 23, 2026*

Great quality. Very happy with it.

## Frequently Bought Together

- Lincoln Electric K3034-4 VIKING 3350 Auto Darkening Welding Helmet with 4C Lens Technology, Matte Black, extra large
- Lincoln KP2898-1 VIKING 750S, 850S, 3350 Outside Cover Lens Pkg = 5
- Viking 3350 Series Inside Clear Cover Lens, 5/Pack

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-03-13*