Loupe - 2020+ - Switzerland - IWC Loupe
Monocular compound microscope - 1970-1980 - Germany - Studio Mikroskop
Binoculars - 2020+ - Switzerland - Patek Philippe
Loupe - 2020+ - Switzerland - Omega - Omega loupe
Microscope - 1950-1970 - Bausch & Lomb
Sextant - Bronze - Tamaya & Co. Ltd - MS-2 (636) Marine Sextant
Stereo microscope - trinocular head - 1950-1960 - Zeiss
Binoculars - 2020+ - Rolex
Binoculars - Loupe - 2020+ - Patek Philippe
Rolex Binoculars - 2025 - Rolex
theodolites - 1950-1960 - Italy - Filotecnica Salmoiraghi
Microscope - 1950-1960 - Germany - Leitz, Wetzlar
Microscope - Stutgard #1373# - 1930-1940 - Germany - kosmos
polarizing microscope - 1850-1900 - Germany - Otto Himmler Berlin
Simple microscope - 1850-1900 - United Kingdom - R & J. Beck London & Philadelphia
Monocular compound microscope - 1960-1970
Microscope - Ancien , rare , observations scientifiques - 1890 - France - de voyage en laiton
Theodolite - équerre d’arpenteur , ancien laiton - 1880-1900 - France
Microscope slide - plants and animals - 1940-1950
Binocular microscope - 2000 - Switzerland - Leica
Medical optical instrument - Kappa - 2010-2020 - Essilor
RICHER Emile - Topographic theodolite - Copper - 1862 > 1866 - Richer Emile in the Marais
Leica CS20 LTE Camera accessories
Binocular compound microscope - 4254648 - 1960-1970 - Germany - Carl Zeiss
