MOTIC PA ELWD PLAN APO 5X/0.140 Plan Apochromat Microscope Objective with 34 mm Working Distance

The MOTIC PA ELWD PLAN APO 5X/0.140 is a precision-engineered *plan apochromat microscope objective* designed for advanced optical microscopy applications, compatible with the PA53MET and PSM1000 Series microscopes. Its key features include:

• Magnification: 5X for detailed low-power imaging
• Numerical Aperture (N.A.): 0.14 ensuring improved resolution and light-gathering capability
• Working Distance (W.D.): 34 mm, providing ample clearance for thick specimens or bioprocessing sample chambers
• Tube Length: Infinity corrected optics optimize image flatness and minimize chromatic aberrations, critical for fluorescence analysis and live-cell imaging workflows
• Objective Mounting Thread: M26X0.706 for secure objective attachment
• Objective Type: Plan apochromat, delivering chromatic and spherical aberration correction across multiple wavelengths, essential for molecular diagnostics and synthetic biology research
• Parfocality Adjustment: Maintains focus during objective switching for efficient biotechnological imaging workflows
• Coverglass Thickness: NCG (No Cover Glass), suitable for direct sample observation setups

This *long working distance objective* is widely adopted in biomedical engineering, neuroscience, and biotechnology research fields, supporting applications such as gene editing verification, biomanufacturing quality control, and molecular cloning workflows. Its optical precision makes it critical for researchers requiring high fidelity imaging conditions in brightfield, phase contrast, and fluorescence modalities.