Achromatic refractor telescope. Mid-19th century.
Some parameters of the telescope itself.
Aperture - 57mm. Focal length - 800mm.
Tube made of brass with bronze. Achromatic objective lens made from various types of glass. Handcrafted.
Resolution: 1920x1440 px
Scale: 688 KB
Thank you for sharing your photos - this is exactly what this project is all about! :-)
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