تفاصيل

A-329

Optical Instrument

Prism: Right Angle

Right angle prism mounted in an aluminum housing. Three equidistant arms extend from housing and are terminated by screw threads and pairs of nuts. Metal painted black.

"HARRY ROSS Scientific Apparatus NEW YORK, N. Y."

c. 1940

United States

	Imperial(in)		Metric(cm)
Height			4
Width			18
Depth			15.5
Diameter
Circumference

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