Description
Keplerian binoculars means that the image is inverted. So various methods are used to erect the image. In this example it is by the use of prisms.
Antique Collectible Vintage Optical Ophthalmic Items
Resource for eye antiques and collectibles
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Coxeter ophthalmoscope
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Schnabel ophthalmoscope
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New pince-nez cork & gold plated eye glasses 1880 half diopter
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James W. Queen & Co Optical Catalogue 1880 PDF COPY
Original price was: $12.99.$10.88Current price is: $10.88.
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Miniature Liebreich Ophthalmoscope 1875