DM-2.5 Dome Magnifier with a 2.5" Inch diameter (medium size) and 4x magnification, this is one of the easiest magnifiers to use, just place the magnifier on a flat surface for 4x magnification ideal for magnifying newspapers, charts, paperwork, books, financial and accounting statements and documents. Simply place the Dome magnifier on the surface and glide across to easily view with 4x magnification, the bottom of dome magnifiers is slightly concave to prevent scratching and easy use.
A 2.5" provides a small-medium magnifying area is large enough to magnify specific hard to read areas on documents, technical plans, marine charts, architectural plans, and geological maps. Unlike others our DM-2.5 uses only optical grade acrylic in our Dome Magnifiers for highest clarity, great scratch resistance, and nearly no distortion. Acrylic Dome Magnifiers will not crack and chip like cheaper glass dome magnifiers, and ours also have higher magnification. All Dome Magnifiers available with custom corporate engraving, see photos for example. /p>

• - Lens Power/Magnification -4x
• - Lens Diameter 2.5" Inch
• - Lens Diopter -12
• - Lens Focal Length 0 Fixed Focused