| Phase Contrast Objective | 10X Infinity Plan Achromatic Positive Phase Contrast Objective | Objective Optical System | Infinite |
| Objective Optical Magnification | 10X |
| Objective Type | Plan Achromatic Objective |
| Objective Parfocal Distance | 45mm |
| Objective Focal Length | 20mm |
| Objective for Focal Length | 200mm |
| Objective Working Distance | 5.03mm |
| Numerical Aperture (N.A.) | N.A. 0.25 |
| Objective Resolution | 1.34μm |
| Objective Cover Glass Thickness | 0.17 |
| Objective Immersion Media | Dry Objective |
| Objective Screw Thread | RMS Standard (4/5″x1/36″) |
| Phase Contrast Objective | Positive |
| Objective Outer Diameter | Φ21mm |
| Surface Treatment | Polished Chrome |
| Material | Metal |
| Color | Silver |
| Net Weight | 0.08kg (0.18lbs) |
| Applied Field | PH0302 Series Microscope |
| 20X Infinity Plan Achromatic Positive Phase Contrast Objective | Objective Optical System | Infinite |
| Objective Optical Magnification | 20X |
| Objective Type | Plan Achromatic Objective |
| Objective Parfocal Distance | 45mm |
| Objective Focal Length | 10mm |
| Objective for Focal Length | 200mm |
| Objective Working Distance | 5.03mm |
| Numerical Aperture (N.A.) | N.A. 0.40 |
| Objective Resolution | 0.84μm |
| Objective Cover Glass Thickness | 0.17 |
| Objective Immersion Media | Dry Objective |
| Objective Screw Thread | RMS Standard (4/5″x1/36″) |
| Phase Contrast Objective | Positive |
| Objective Outer Diameter | Φ21mm |
| Surface Treatment | Polished Chrome |
| Material | Metal |
| Color | Silver |
| Net Weight | 0.08kg (0.18lbs) |
| Applied Field | PH0302 Series Microscope |
| 40X Infinity Plan Achromatic Positive Phase Contrast Objective | Objective Optical System | Infinite |
| Objective Optical Magnification | 40X |
| Objective Type | Plan Achromatic Objective |
| Objective Parfocal Distance | 45mm |
| Objective Focal Length | 5mm |
| Objective for Focal Length | 200mm |
| Objective Working Distance | 0.72mm |
| Numerical Aperture (N.A.) | N.A. 0.70 |
| Objective Resolution | 0.52μm |
| Objective Cover Glass Thickness | 0.17 |
| Objective Immersion Media | Dry Objective |
| Objective Screw Thread | RMS Standard (4/5″x1/36″) |
| Phase Contrast Objective | Positive |
| Objective Outer Diameter | Φ21mm |
| Surface Treatment | Polished Chrome |
| Material | Metal |
| Color | Silver |
| Net Weight | 0.10kg (0.22lbs) |
| Applied Field | PH0302 Series Microscope |
| 60X Infinity Plan Achromatic Positive Phase Contrast Objective | Objective Optical System | Infinite |
| Objective Optical Magnification | 60X |
| Objective Type | Plan Achromatic Objective |
| Objective Parfocal Distance | 45mm |
| Objective Focal Length | 3.33mm |
| Objective for Focal Length | 200mm |
| Objective Working Distance | 0.69mm |
| Numerical Aperture (N.A.) | N.A. 0.80 |
| Objective Resolution | 0.42μm |
| Objective Cover Glass Thickness | 0.17 |
| Objective Immersion Media | Dry Objective |
| Objective Screw Thread | RMS Standard (4/5″x1/36″) |
| Phase Contrast Objective | Positive |
| Objective Outer Diameter | Φ21mm |
| Surface Treatment | Polished Chrome |
| Material | Metal |
| Color | Silver |
| Net Weight | 0.10kg (0.22lbs) |
| Applied Field | PH0302 Series Microscope |
| 100X Infinity Plan Achromatic Positive Phase Contrast Objective | Objective Optical System | Infinite |
| Objective Optical Magnification | 100X |
| Objective Type | Plan Achromatic Objective |
| Objective Parfocal Distance | 45mm |
| Objective Focal Length | 2mm |
| Objective for Focal Length | 200mm |
| Objective Working Distance | 0.17mm |
| Numerical Aperture (N.A.) | N.A. 1.25 |
| Objective Resolution | 0.27μm |
| Objective Cover Glass Thickness | 0.17 |
| Objective Immersion Media | Oil Immersion Objective |
| Objective Screw Thread | RMS Standard (4/5″x1/36″) |
| Phase Contrast Objective | Positive |
| Objective Outer Diameter | Φ21mm |
| Surface Treatment | Polished Chrome |
| Material | Metal |
| Color | Silver |
| Net Weight | 0.12kg (0.26lbs) |
| Applied Field | PH0302 Series Microscope |
