Specifications
| Model | Dimensions | Transmittance | NA | W.D. (mm) | Cover glass thickness | Correction ring | Observation |
|---|---|---|---|---|---|---|---|
| CFI BE2 Plan Achromat 4X | Diagram | Graph | 0.10 | 25 | 0-0.17 | BF | |
| CFI BE2 Plan Achromat 10X | Diagram | Graph | 0.25 | 6.7 | 0-0.17 | BF | |
| CFI BE2 Plan Achromat 20X | Diagram | Graph | 0.40 | 3.7 | 0.17 | BF | |
| CFI BE2 Plan Achromat 40X | Diagram | Graph | 0.65 | 0.6 | 0.17 | BF | |
| CFI BE2 Plan Achromat 60X | Diagram | Graph | 0.80 | 0.25 | 0.17 | BF | |
| CFI BE2 Plan Achromat 100X Oil | Diagram | Graph | 1.25 | 0.14 | 0.17 | BF |
BF: Brightfield
DF: Darkfield
PH: Phase contrast
POL: Simple polarizing
FL: Fluorescence
*This objective lens is dedicated for Eclipse Ei
