Collecting Military Binoculars

Subtitle

6 x Aitchison Army issue folding binoculars

 

No:  7297                                                         Type 2 with 12 lenses

 

 

Folding binoculars issued to British officers serving in the Boer War (1899-1902).

Made by Aitchison & Company, London, these collapsible binoculars were patented in the 1880s. Made using aluminium, they are an early example of the use of the metal in the manufacture of lightweight optical instruments. Unlike modern instruments, using prisms, these binoculars produce an upright image by employing a pair of Galilean telescopes with large convex front lenses and concave ones for the eyepieces.

Measurements: Overall (closed)  55 mm x 130 mm x 35 mm.

                        Overall (open)    55 mm x 110 mm x 113mm.

Weight: 160 gram