Lincoln Viking 3350 Review
Verdict: The Viking 3350 pairs a 1/1/1/1 4C lens with a 95 × 85 mm window and a TIG rating down to 2 A, all confirmed in Lincoln's own spec sheet and manual. This lincoln viking 3350 review uses only specs the maker publishes; anything else is marked “not confirmed”.
It's in the $300–$600 band, with a spec score of 85/100.Compare it with the top picks in our best welding helmets ranking and the best auto-darkening helmets list, or see every Lincoln Electric welding helmet we rank.
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- Shade3.5 / 5–13
- Viewing area95 × 85 mm (12.5 sq in)
- Arc sensors4
- Switching1/25,000 s
- Optical class1/1/1/1
- Weight595 g
- CertificationsANSI Z87.1-2010, CSA Z94.3, EN 379
- Best forTIG · MIG · stick · pros
Who the Lincoln Electric Viking 3350 (Black) is for — and who should skip it
Buy it if: Welders who run TIG, MIG and stick in the same week and want the clearest manufacturer-verified view in one helmet.
Skip it if: Occasional hobby welders — a Hobart Inventor or Miller Classic VS covers weekend MIG for a fraction of the price.
Pros and cons
Pros
- 1/1/1/1 optical class and a 95 × 85 mm (about 12.5 sq in) window, both from Lincoln's spec sheet
- Four arc sensors and a TIG rating of 2 A AC/DC, the lowest verified rating of any helmet we list
- Two dark ranges (5–8 and 9–13) plus a 3.5 light state cover cutting, low-amp TIG and heavy stick
- Buyers consistently single out the clarity and say the extra cost is justified for daily use
Cons
- Costs roughly four times a Hobart Inventor, which also has four sensors
- 595 g: about 140 g heavier than the Miller Classic VS
- Some buyers report it crowds certain 3M half-mask respirators
- Lincoln's product page says 3-year warranty, its spec sheet says 5 — confirm at purchase
Our review
The 3350 earns its place on specs Lincoln actually publishes: a 1/1/1/1 rating for its 4C lens, a 95 × 85 mm auto-darkening window, four sensors and a light-to-dark switch of 1/25,000 s. The US manual lists ANSI Z87.1-2010, CSA Z94.3 and EN 379. Few helmets on Amazon put all of those numbers in a manufacturer document.
The lens has two dark ranges, 5–8 and 9–13, picked with a switch and a dual-scale dial. That matters more than it sounds: the 5–8 range is what you want for plasma cutting and the lowest-amp TIG, while 9–13 covers MIG and stick. The TIG rating of 2 A AC/DC is the lowest verified figure among the helmets we rank, which is why it also tops our TIG page.
A note on names: the Lincoln 3350, the Lincoln 3350 welding helmet, the 3350 Lincoln welding helmet and the Viking 3350 welding helmet are all this model; the black version is part number K3034-4, and graphic editions share the same lens. The ADV models (K3034-5 and up) are a newer generation, reviewed separately if we add them.
The trade-offs are weight and price. At 595 g it is heavier than the Miller Classic VS (454 g) and Optrel crystal 2.0 (460 g), and it sits in the $300–$600 band. Buyers rate the clarity and value highly; the recurring complaint is fit with some half-mask respirators. Note that Lincoln's own pages disagree on the warranty (3 vs 5 years), so check the paperwork that comes with yours.
What buyers report
Summarised in our own words from Amazon buyer reviews. These are buyers' experiences, not our own testing.
- DIY flux-core and MIG users say the arc looks small and true to size rather than blown out, which makes the puddle easy to follow on thin sheet.
- Owners find it comfortable once the headgear is tightened, including over a welding cap.
- One owner who also runs a Hobart Inventor says the Lincoln's headgear occasionally pulls hair, and that its battery needed replacing after about a year.
Full specs and sources
| Spec | Value | Source |
|---|---|---|
| Shade range | 3.5 / 5–13 | Manufacturer US manual IM10287 07/15; ranges 5-8 and 9-13; grind 3.5 |
| Optical class (EN 379) | 1/1/1/1 | Manufacturer Older 2012 non-4C manual said 1/2/1/1; current 4C = 1/1/1/1 |
| Viewing area | 95 × 85 mm (12.5 sq in) | Manufacturer 12.5 in² per Lincoln; cartridge 114x133mm (4.5x5.25in) |
| Lens / plate size | 4.5 × 5.25 in (114 × 133 mm) cartridge | Manufacturer |
| Arc sensors | 4 | Manufacturer |
| Switching speed | 1/25,000 s | Manufacturer |
| Low-amp TIG rating | ≥2 A AC/DC | Manufacturer |
| Certifications | ANSI Z87.1-2010, CSA Z94.3, EN 379 | Manufacturer US manual IM10287 |
| Weight | 595 g | Manufacturer AU spec sheet; helmet with headgear |
| Power | solar + CR2450 battery | Manufacturer |
| Warranty | Not published | — |
Spec score: 85/100 (verified specs only — not a test score)
| Part | Basis | Points |
|---|---|---|
| Optical class | 1/1/1/1 | 25/25 |
| Viewing area | 12.5 sq in | 23/25 |
| Arc sensors | 4 | 15/15 |
| Switching speed | 1/25,000 s | 10/10 |
| Weight | 595 g | 8/10 |
| Warranty | not verified | 0/5 |
| Value | $300–$600 | 4/10 |
Alternatives to the Lincoln Electric Viking 3350 (Black)
ESAB Sentinel A60
ESAB's Sentinel A60 has the largest 1/1/1/1 window we could verify (118 × 71 mm) and the longest certification list of any helmet here.
$300–$600
Miller Digital Elite ClearLight 4x (Black)
Miller's Digital Elite adds X-Mode electromagnetic arc sensing and a 5 A TIG rating to a 9.2 sq in window; Miller rates the lens 1/1/1/2.
$300–$600
Where it ranks
- Best Welding Helmets, Ranked by Verified Specs
- Best Auto-Darkening Welding Helmets, Masks & Hoods
- Best TIG Welding Helmets for Low-Amp Work
- Best Welding Helmets for Visibility: Biggest, Clearest Views
- Cool and Custom Welding Hoods and Helmets
- More Lincoln Electric welding helmets
- Compare it against every helmet
Changelog: Oct 2026: First published. Every pick checked against manufacturer specs and Amazon availability. · Oct 2026: Added a summary of what buyers report.