The Zeiss A-Plan PH1 10x/0.25 is a high-quality **achromatic phase contrast objective** designed for **phase contrast (PH1), brightfield, and fluorescence microscopy**. With a **numerical aperture (NA) of 0.25**, this objective delivers excellent contrast, resolution, and field flatness, making it ideal for **live-cell imaging, unstained sample observation, and routine laboratory applications**. The **RMS thread size** ensures compatibility with Zeiss and other RMS-compatible microscopes.
Condition
Refurbished/Used (This product has been inspected and verified to meet manufacturer specifications.)
Included Items
Zeiss A-Plan PH1 10x/0.25 Objective
Key Features
10x magnification for high-resolution imaging
Phase Contrast (PH1) optimized for unstained biological samples
Plan Achromatic (A-Plan) optics for enhanced contrast and color correction
Numerical aperture (NA) of 0.25 for improved light transmission
RMS thread size for compatibility with Zeiss and other standard microscopes
Flat field correction for sharp, edge-to-edge imaging
Optimized for fluorescence, phase contrast, and brightfield microscopy with high transmission coatings
Applications
Phase contrast microscopy (PH1)
Fluorescence microscopy
Brightfield microscopy
Live-cell imaging
Pathology and histology
Biological and clinical research
Specifications
Specification
Details
Magnification
10x
Numerical Aperture (NA)
0.25
Working Distance
~7.0 mm
Immersion Medium
Air (Dry)
Cover Glass Thickness
0.17 mm
Optical Correction
Plan Achromatic (Flat Field, High Contrast, Phase Contrast Optimized)
Thread Size
RMS (0.8" / 20.32mm diameter, 0.706mm pitch)
Parfocal Distance
45 mm
Compatible Microscopes
Zeiss Axioscope, Standard, and other RMS-compatible models
Special Features
Optimized for phase contrast and fluorescence imaging, high transmission coatings for brightfield and live-cell imaging
We offer Up to 1-Year Parts & Labor Warranty (with extended contract offerings), Quality Control & Assurance Documentation and Expert Technology & Application Advice.
