260 full aperture pieces in a wooden tray with a lockable leatherette carrying case. This trial lens set consists of: plus (+)/minus (-) sperical lenses (one pair of each) ranging from 0.25 to 20 diopters. Plus (+)/minus … 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