Carl Zeiss Plan-Apochromat 40x/1.3 Oil Ph3 (UV) VIS-IR Objective – 420761-9810
Carl Zeiss Plan-Apochromat 40x/1.3 Oil Ph3 (UV) VIS-IR Objective – 420761-9810
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Functional Condition: Used & Functioning Normally
Cosmetic Condition: B Grade, Item has minor but generally unnoticeable signs of use, including but not limited to scratches, scuffs, paint discoloration, and/or glue residue. See Photos and Description for more details
Zeiss Plan-Apochromat 40x/1.3 Oil Ph3 (UV) VIS-IR Objective – 420761-9810
High-performance infinity-corrected oil immersion objective designed for phase contrast microscopy with broad spectral imaging. Offers excellent chromatic correction and flat field performance across UV, visible, and IR wavelengths. Optimized for advanced fluorescence and DIC imaging with phase ring for Ph3 contrast.
Key Specifications:
Magnification: 40x
Numerical Aperture (NA): 1.3
Immersion: Oil
Phase Contrast: Ph3
Optical Range: UV–VIS–IR (Ultraviolet to Infrared)
Correction: Plan-Apochromat (high correction for chromatic and spherical aberration)
Coverglass: 0.17 mm
Thread: RMS (M27 × 0.75)
Zeiss Part Number: 420761-9810
Approx. Weight: ~0.3 lbs (140 g)
Ideal for multi-wavelength fluorescence, live-cell imaging, and high-resolution DIC or phase contrast work.
SKU:A-001038
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