Olympus Compound Microscope

key features parfocal and centered objectives : minimizes the use of fine focusing and stage control knobs during objective change over optics with multi-layer coating : maximize transmission of light for crisp and bright images rack & pinion mounted condenser holder with height displacement upto 20mm quadruple revolving nosepiece based on precision ball- bearing mechanism with positive click stop 0.10 , 0.25, 065, 1.25 29.0mm, 6.3mm, 0.53mm, 0.20mm. 4x, 10x, 40x (spring loaded), 100x (oil, spring loaded), .