Categorii: Trinity Xtras
Cod de bare: 9781933622187
8 x 1" auto focus ruler lens
Inch & metric ruler scales
2X magnification power
Optical quality lens pre-focused where it sits
Collects light to brighten viewing area
Lay directly on top of printed materials for sharp, distortion-free view
Compact, easy to use for homes, business, library, recreation, craft or travel
Aids those of us with presbyopia (diminished close vision that eventually effects EVERYONE)