The trial lenses in the BK line have a rim diameter of 38 mm (lens diameter 21 mm) For use with trial frames UB 3, UB 4, UB 4 höhenverstellbar, UB 6 and Half-eye Trial Frames. Content for Oculus … Continued
Full Aperture Trial Lens Set 267 full aperture pieces in a plastic tray with a lockable aluminum frame carrying case. This trial lens set consists of: Plus (+)/minus (-) sperical lenses (one pair of each) ranging from 0.25 to 20 … Continued