Premium Research-Grade ZEISS Phase Contrast Objective Set

Offered is a matched pair of genuine Carl Zeiss West Germany Neofluar Phase Contrast microscope objectives, manufactured for the classic 160 mm finite tube-length Zeiss microscope systems.

TESTED - I used a vintage Zeiss Misroscope and observed a prepared slide with a Bottle brush spore prep on it. I ued my iPhone to take the picturesso the pictures are not great quality but I saw no issues with the objectives.

These objectives were designed for demanding biomedical and laboratory research and remain highly sought after by microscopists restoring Zeiss Standard, Universal, and Photomicroscope systems.

Included

Carl Zeiss Neofluar Ph2 40x/0.75

• Part No. 46 07 21
• Numerical Aperture: 0.75
• Tube Length: 160 mm
• Cover Glass: 0.17 mm
• Blue Phase Ring
• RMS Thread
• West Germany

Carl Zeiss Neofluar Ph2 16x/0.40

• Part No. 46 05 21-9901
• Numerical Aperture: 0.40
• Tube Length: 160 mm
• Cover Glass: None Required (160/-)
• Green Phase Ring
• RMS Thread
• West Germany

Applications

• Phase Contrast Microscopy
• Brightfield Microscopy
• Histology
• Cytology
• Pathology
• Cell Biology
• Research Laboratories
• Zeiss Standard Series
• Zeiss Universal Series
• Zeiss Photomicroscope Systems

Technical Specifications

Manufacturer: Carl Zeiss

Country of Manufacture: West Germany
Objective Series: Neofluar Phase Contrast (Ph2)
Tube Length: 160 mm Finite
Thread: RMS (Royal Microscopical Society)

Phase Ring Colors:

• Blue = 40x Ph2
• Green = 16x Ph2

These are original vintage Zeiss objectives—not modern reproductions—and remain desirable for both collectors and working microscopists seeking authentic Zeiss optical performance.

Packed carefully with protective caps and original storage containers for safe shipment.