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Zeiss A-Plan 40x/0.65 Microscope Objective 441050, RMS Thread
Product Description
The Zeiss A-Plan 40x/0.65 microscope objective, part number 441050, is a Plan Achromat objective for routine brightfield microscopy, biological research, medical applications, and laboratory training microscopes. Its 40x magnification and 0.65 numerical aperture provide detailed specimen observation with achromatic correction across the field of view.
- Magnification: 40x
- Numerical aperture: 0.65
- Optical correction: Plan Achromat
- Correction: Non-infinity corrected; designed for a 160 mm tube length
- Contrast method: Brightfield
- Cover glass thickness: 0.17 mm
- Working distance: Approximately 0.45 mm
- Thread: RMS, DIN ISO 8038-1
- Assembly thread: M20 × 0.706
- Overall length: Approximately 46 mm
- Thread diameter: Approximately 20 mm
- Weight: Approximately 90–100 g
The standardized RMS microscope objective thread supports compatibility with suitable Zeiss systems and other microscopes designed for RMS objectives, including the Zeiss Primo Star, Axiolab, Axioskop, and many training microscope platforms.
This used Zeiss objective is described as being in very good condition. The optics are clear and free from scratches or delamination, the thread is clean, and the identification label is readable. It is fully functional for routine microscopy, cell biology, biomedical education, and general laboratory imaging workflows.
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Ph.D. Hsin-Wen Liang
Northeastern UniversityFrom €441.31ex. VAT
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