Zeiss Plan-Apochromat Ph2 20x/0.8 M27 Thread Size Microscope Objective

Zeiss Plan-Apochromat 20x/0.8 Ph2 Microscope Objective | M27 Thread | Catalog No. 420651-9911

The Zeiss Plan-Apochromat 20x/0.8 Ph2 objective offers outstanding resolution, color correction, and flat field performance across the entire field of view. Designed for high-end transmitted light microscopy, this objective supports phase contrast (Ph2) and is ideal for both live-cell and fixed-sample imaging. Its M27 thread size ensures compatibility with modern Zeiss Axio series upright and inverted microscopes.

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Condition

Refurbished/Used
(This product has been inspected and verified to meet manufacturer specifications.)

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Included Items

• Zeiss Plan-Apochromat 20x/0.8 Ph2 Microscope Objective

No additional accessories are included.

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Key Features

• Magnification: 20x
• Numerical Aperture (NA): 0.80
• Optical Correction: Plan-Apochromat
• Contrast Technique: Phase Contrast (Ph2 ring)
• Thread Size: M27 x 0.75
• Immersion Medium: Dry
• Compatible with Zeiss Infinity-Corrected Systems

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Applications

• Phase Contrast Microscopy (Ph2)
• Brightfield Microscopy
• Live-Cell Imaging
• Fixed Tissue Sections
• Fluorescence Microscopy (broadband compatible)

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Specifications

Attribute	Details
Manufacturer	Zeiss
Model	Plan-Apochromat 20x/0.8 Ph2
Catalog Number	420651-9911
Magnification	20x
Numerical Aperture (NA)	0.80
Optical Correction	Plan Apochromat
Contrast Method	Phase Contrast (Ph2)
Thread Type	M27 x 0.75
Immersion Medium	Dry
Condition	Refurbished/Used

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Configuration shown is for demonstration purposes. Contact us to confirm compatibility with your microscope system.