We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular clear lens with +1.50 diopter marking for welding helmet

Walter Surface Technologies

Walter Surface Technologies UML-150 Universal Diopter Mag Lens +1.50 welding

SKU CH-RWVS-5G6D3

Universal diopter magnifying lens replaces the 2x4 inch rear cover plate and fits any 5x4 inch or 4x5 inch welding helmet with +1.50 magnification

  • Product typeWelding Protection
  • Replaces standard 2x4" rear cover plate on welding helmets
  • Compatible with vertical and horizontal mounts for 5x4" or 4x5" helmets
  • Provides +1.50 diopter magnification for clearer weld viewing
  • Offers magnification range from 1.00 to 3.00 in 0.50 increments
  • New condition welding protection accessory from Walter Surface Technologies

Universal Diopter Mag Lens +1.50

The Walter Surface Technologies UML-150 is a magnifying lens designed for welders who need clearer close-up vision of the weld pool. It fits any manufacturer's welding helmet with a 5x4" or 4x5" window and works with both vertical and horizontal mounts.

Magnification strength +1.50 diopter

This specific model provides a fixed magnification of +1.50 diopters, one of five available increments ranging from 1.00 to 3.00. Choosing the correct diopter value is the only specification that determines whether the lens matches your eyesight requirements.

Replaces standard 2x4" rear cover plate

Installation consists of removing the existing rear cover plate and inserting this lens in its place. The universal design fits most major helmet brands, but verify your helmet accepts 5x4" or 4x5" plates before ordering.

How it compares

Measured against everything we stock in Welding Equipment & Positioners, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 83% of the 1,978 comparable items (median $50.99).

Specifications

Product
Brand nameWALTER SURFACE TECHNOLOGIES
Product typeWelding Protection

Questions about this item

What does the +1.50 diopter actually do when I'm welding?

It adds +1.50 magnification to your helmet view, letting you see the weld pool and joint detail more clearly without leaning in closer.

Will this lens fit my 5x4" helmet and how does it mount?

It replaces the 2x4" rear cover plate and works with both vertical and horizontal mounts on any manufacturer's 5x4" or 4x5" welding helmet.

What other magnification strengths are available if +1.50 isn't right?

The same lens series comes in +1.00, +2.00, +2.50 and +3.00 diopter increments so you can choose the strength that matches your eyesight.

More in Welding Equipment & Positioners

Similar items