This is a rare Carl Zeiss Jena PK 12,5x 16 Microscope Eyepiece Tube with Cross Hairs Scale as seen in the photo’s . This is a must-have for any serious collector of scientific instruments. Made in Germany from high-quality metal materials, this microscope eyepiece is a testament to the incredible precision and craftsmanship of the era. The eyepiece tube features cross hairs scale, making it perfect for detailed observation and measurement. This microscope is a great addition to any collection and is sure to impress any admirer. What you see is what you are buying . Nothing else is included . Please note that we only offer a mail order service .
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