$498

microscope antique collectible Fascinating Accessories No.11 Leitz Camera Lucida

$500

Spectrastar Unity InfoStar V3.11.0

$273.2

Binoculars antique vintage collectible 19th century opera glasses Leather case

$2518

microscope antique vintage collectible Nikon Portable H-Type Body s7935

$484

Eastman Kodak Model 60, a top-of-the-line projector 1930s

$12418

microscope antique rare item 17th century bone optical instrument set flea

$481

microscope antique collectible Swift 1/8-inch correction device objective lens

$923

Binoculars antique vintage collectible Silver England Birmingham

$3048

microscope antique vintage collectible Simon Pressl's "Achromatic"

$535

1910s British Antique Brass Folding Magnifying Glass for Reading the Bible

$188.4

Portable sundial Meiji era Taisho era compass antique vintage

$1741

microscope antique vintage collectible Olympus' Mizuho microscope