nodal slide assembly suppliers Andhra Pradesh

Ammtech India offers Nodal Slide assembly for use in physics lab Experiments. Th above assembly consists of 1) Nodal upright Consisting of a combination of Single & double lens holder on a mounting rotating along the vertical axis. The combination lens holders are adjustable in height and the single & twin Lens holders can either be moved together by rack & pinion or relative to each other by sliding. These motions are read by individual pointer on a mm scale. The whole mount can rotate along its vertical axis and the degree of rotation read on a circular scale with 3” steel C.P. stem. 2) MIRRORs: Plain, inclinable with 3” steel C.P. stand. 3) OPTICAL SLIT: with fine machined crosss-lit, one surface white & the other optical black, with 3” steel C.P. stem. 4) LAMP HOUSE: An electric bulb is encased in a metal case with cord & pin, works on 220 Volt.