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Clear polycarbonate magnifying lens, rectangular, 1.75 diopter, for welding helmets

Westward

Westward 33N563 Magnify Lens Diopter 1.75 Welding

SKU CH-PFY1-TYHS7

A clear polycarbonate welding lens with 1.44× magnification and +1.75 diopter strength meets ANSI Z87.1

  • TypeWelding Protection
  • Clear 1.44× magnification for precise weld viewing
  • +1.75 diopter strength reduces eye strain during long sessions
  • Polycarbonate lens meets ANSI Z87.1 impact standard
  • Universal fit works with most welding helmets
  • 4¼ × 2 in plate with 0.16 in thickness installs easily

Universal Welding Helmet Lens

The Westward 33N563 is a clear polycarbonate magnifier lens designed to fit universal welding helmet brands and series. It provides a diopter strength of +1.75 for close-up vision correction while welding. The lens meets ANSI Z 87.1 impact safety standards for eye protection.

Thermal Comfort and Power

The passive polycarbonate plate generates no heat, noise or electrical draw during use. It simply inserts into the helmet's existing lens holder without batteries or wiring. The thin 0.16 in profile adds negligible weight to the helmet assembly.

Polycarbonate Build and Fit

The 4 1/4 in by 2 in rectangular plate is moulded from impact-rated polycarbonate for durability in shop environments. Its universal dimensions allow it to slide into most standard helmet lens frames without modification. The clear tint preserves natural colour perception while the 1.44 x magnification assists detailed joint inspection.

Highlights

  • Clear 1.44× magnification for precise weld viewing
  • +1.75 diopter strength reduces eye strain during long sessions
  • Polycarbonate lens meets ANSI Z87.1 impact standard
  • Universal fit works with most welding helmets
  • 4¼ × 2 in plate with 0.16 in thickness installs easily

Specifications

TypeWelding Protection
BrandWESTWARD

Questions about this item

How is the Westward 33N563 magnifier lens installed and what step is often missed?

The lens fits into the welding helmet's magnifier slot with the clear polycarbonate plate facing the eye. The step often missed is confirming the plate thickness of 0.16 in matches the helmet's retention system so the lens sits flush and does not rattle.

What maintenance or replacement will the Westward 33N563 lens need over time?

Inspect the clear polycarbonate plate regularly for scratches, pitting or haze that reduce the 1.44 x magnification. Replace the lens when optical clarity drops or if the 0.16 in thick plate shows cracks, as the ANSI Z87.1 rating no longer applies once the surface is damaged.

What limitation appears first during sustained welding use of the Westward 33N563 lens?

The fixed +1.75 diopter provides a single 1.44 x magnification level; if the joint geometry changes and a different focal length is needed, the lens cannot adjust and must be swapped for another diopter strength.

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