Keplerian Prism Loupes (4.0X)
Big magnification,but field of view has not cut-down,as like 2.5X or 3X,highest resolution for the most precise operation
Recommended for fist time wearers of those higher powered Kepler loupe.4.0x is the most popular kepler model among the entry level user of these powerful loupes. It offers the widest field of view and the most generous depth of field among class.
Keplerian Prism Loupes (4.0X)