Full OptiVisor Headband System – Adjustable Magnification Kit (240-1868)

Description

240-1868 – Optivisor Full Set

OptiVISOR is a precision binocular headband magnifier which permits unrestricted user efficiency while reducing eye strain—leaves both hands free and allows three dimensional vision. Used by anyone whose profession or craft requires close accurate work. Can be worn over prescription or safety eyeglasses.

Set includes 4 Acrylic lenses:

Lens Number       Focal Length            Magnification

DA-3                                14″                          1.75x 

DA-4                                10″                          2.0x

DA-5                                8″                            2.5x

DA-7                                6″                            2.75x

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