| Product Series | Parameters | Apply to Olympus Models | Part Code |
| Infinite Plan Achromatic Objective for Upright Microscope (Tube Length: 180mm, Parfocal Distance: 45mm, Mount Thread: RMS, coverslip: 0.17mm) | 2X, N.A.=0.05, W.D.=18.3mm | CX23, CX33, CX43, BX43, BX53, BX46, BX63 | BM208041 |
| 4X, N.A.=0.10, W.D.=17.3mm | BM208010 |
| 5X, N.A.=0.12, W.D.=15.4mm | BM208042 |
| 10X, N.A.=0.25, W.D.=10.0mm | BM208011 |
| 20X, N.A.=0.40, W.D.=5.1mm | BM208012 |
| 40X, N.A.=0.65, W.D.=0.54mm | BM208013 |
| 50X(Oil), N.A.=0.90, W.D.=0.12mm | BM208043 |
| 60X, N.A.=0.80, W.D.=0.14mm | BM208014 |
| 100X(Oil), N.A.=1.25, W.D.=0.13mm | BM208015 |
Model: 2X, 4X, 5X, 10X, 20X, 40X, 50X, 60X, 100X Tube: Length180mm Parfocal Distance: 45mm Mount Thread: RMS Coverslip: 0.17mm
