Carl Zeiss (Firm : 1846)

• Microscopes and microscopical accessories manufactured by Carl Zeiss, Jena
• Mikroskope und mikroskopische hilfsapparate
• Special-Catalog ©ơber Apparate f©ơr Mikrophotographie
• Astronomische Fernrohrmontirungen und astronomische Hilfsapparate
• Die Theorie der optischen Instrumente
• Interferenz-Refractometer nach Jamin'schem Princip und Schliernapparate neuer Construction
• Microscopes and microscopic accessories
• Mikroskope und Nebenapparate
• Optical measuring instruments
• Photo-micrographic apparatus
• Photographic objectives and photo-optical auxiliary appliances
• Price-list of astronomical object-glasses and astronomical instruments