• LEZT15

    Lens Stress Tester 1.5" Diameter

    MG Laser

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  • Description

    The Lens Stress Tester is used to determine the condition of a lens so you can quickly decide if it needs to be replaced. If the lens is damaged by thermal stress, the shape of a cross appears in the lens when the polarized film is rotated. This tester fits a 1.5" diameter lens.

Lens Stress Tester 1.5" Diameter

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