Item	O-I3	O-I3PH
Main Body	●	●
Eyepiece	WF10×／20mm	●●	●●
WF16×／13mm	○○	●●
10X Article Eyepiece (0.1mm)	○	●
Centering Eyepiece	●	●
LWD Plan Objective	LPL 2.5×／0.07	W.D.=29.7mm	○	○
LPL 4×／0.10	W.D.=17.5mm	○	●
LPL10×／0.25	W.D.=7.9mm	●	○
LPL25×／0.40	W.D.=5.0mm	●	●
LPL40×／0.65	W.D.=3.0mm	●	●
LWD Plan Phase Contrast Objective	LPL Ph+ 10×／0.25	W.D.=7.9mm	○	●
LPL Ph+ 25×／0.40	W.D.=5.0mm	●	●
LPL Ph+ 40×／0.65	W.D.=3.0mm	○	●
Annular Spot 10X	○	●
Annular Spot 25X	●	●
Annular Spot 40X	○	●
Slide Relief Phase Contrast Condenser N.A.0.35 W.D. =45mm	●
Turnable Relief Phase Contrast Condenser N.A.0.35 W.D. =45mm		●
Seidentopf Trinocular Head: Inclined 45° Both 100 (binocular tube) : 0 (photo tube) and 20 (binocular tube) : 80 (photo tube)	●	●
Mechanical stage available for 96 holes plate, moving range: 128（X）×80（Y）mm Large Stage: 206 (X) X 170 (Y) mm	●	●