تفاصيل

A-119

Optical Instrument

Telescope: Refracting, pocket

All brass pocket telescope except for turned horn eyepiece. Achromatic objective lens mounted in brass collar that screw into main tube. Single brass draw tube.

Unsigned.

19th century

brass, horn

[England]

	Imperial(in)		Metric(cm)
Height			6.6
Width			4.1
Depth			4.1
Diameter
Circumference

	Imperial(in)		Metric(cm)
Height
Width
Depth
Diameter