จำนวนสินค้า
Head trinocular
eyepieces hwf 12 5x and hwf12 5x-f din focusing eyepiece with walton- beckett reticle
objectivesm plan din brightfield 10x and bf s plan achromatic positive phase contrast objective 40xs na 0 65
stage mechanical x-y stage with attached finger assembly
condenser achromatic condenser na 1 25 with iris filter tray and 40x positive phase annulus in sliding mount glf green interference filter 546 nm 29 8 mm
illumination koehler illuminator 6v 30w halogen with intensity control