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| OPTICAL BENCH, WOODEN
(0546) |
| Comprising a long wooden baseboard about 14cm wide, with a scale graduated in millimeters. Also included are six riders mounted on free sliding bases, with index marks on one side of the base, for mounting accessories, with heights of the accessories adjustable. Supplied complete with following accessories. ? Lamp house with a 240V, 15W lamp 1 Nos, ? Object screen of 75mm diameter with wire gauze at the center 1 Nos, ? Holderfor lenses 38mm diameter 1 Nos, ? White metal receiving screen 100 x 75mm with a slot for square cardboard screen on the reverse 1 Nos, Object needle 1 Nos, Plane mirror mounted in a frame 100 x75mm. |
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