IST Gauge Mask
Twin Lens Mask with built in BiFocal Lens (1.75) Ideal for reading Computers and Gauges.
Magnifying lenses at an angle to improve downward vision providing magnification
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Twin Lens Mask with built in BiFocal Lens (1.75) Ideal for reading Computers and Gauges.
Magnifying lenses at an angle to improve downward vision providing magnification