It is always very difficult to find the off-the-shelf small standard lenses for all of application. Custom small objectives lenses are for professionals that require a solution that is beyond the capability of off-the-shelf objective lenses.
UNI Optics small objectives lenses are designed with the assistance of CAD, Solidworks and Zemax software using top quality glass having highly specific refractive indices. This enables us to produce objectives lenses that are very low in dispersion and corrected for the most of the common optical artifacts such as coma, astigmatism, geometrical distortion, field curvature, spherical and chromatic aberration.