Binocular microscope with base and prism housing b

Microscopy (Wellcome)

1851-1900

High power binocular body tube, on display stand,

Microscopy (Wellcome)

1851-1900

Binocuular body tube, on display stand, invented a

Microscopy (Wellcome)

1850-1900

Pair of spectacles for assessing squint, by C.W. D

Ophthalmology

Erecting monocular microscope, by C.D.Ahrens, Lond

Microscopy (Wellcome)

1860-1900