$628

Binoculars antique vintage collectible LEICA TRINOVID 8×20 BC with case good

$1980

microscope antique vintage collectible Reichert's Martens-Schwartz articular

$284

microscope antique vintage collectible "UNION" by Union Optical Co., Ltd.

$3696

microscope antique vintage collectible 18th-19th century German "Nuremberg"

$342.3

microscope antique vintage collectible "YASHIMA of Yashu Optical Industry Co Ltd

$10500

microscope antique vintage Bausch & Lomb "Griffith Club" Microscope

$4000

Quartz Spectrograph By Adam Hilger 1900-1920 Pick Up Only

$16.24

California JOS 50 PCS Colorful 5mm LED Light Diodes, LED Circuit Assorted Kit fo

$750

Vacuum Pump without Bell Jar Central Scientific Co. Antique Vintage

$100

GOCHIFIX 7" LCD Digital Microscope - 1200X, 12MP, USB, 10 LEDs, 32GB Storage

$559

microscope antique vintage collectible M.&KATERA Optical Instruments' "M.&KATERA

$840.69

Antique Microscope Aug 24, 1897 Medicine Bausch & Lomb With Original Wooden Case