Donegan OptiVisor Binocular Magnifiers, 3-1/2x @ 4″ – DA-100

• Optical Glass Prismatic Lenses-Ground and polished to precision optical standards-beveled edged and mounted in interchangeable plastic frame.
• Adjustable pivots allow the visor to be tilted out of the way when not needed and at your fingertips when you need magnification.
• Adjustable headband-conforms to fit all head sizes-fabricated from a special blend of lightweight material.
• High Impact Visor-Provides a tough, durable always new appearance.
• Genuine Leather Comfort Band-Padded with orthopedic felt adds to comfort.
• Optiloupe An attachable lens that adds the additional power of an Eye loupe to the Optivisor. 2-1/2X

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