OPTICAL BENCH DOUBLE BARS STANDARD PATTERN 1 M LONG
For advance research work consists of two rods supported by heavy cast iron feet, provided with 4metal riders and 4 accessories.
Two of the sliders have transverse motion and one rod is engraved in mms. Improved design one meter long.
(a) Having both steel C.p. rods.
(b) Having both brass pipes inside shafting.
(c) Having both S.S. rods instead of steel rod.