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Nodal Slide Assembly

Nodal Slide Assembly

Model No: AGN-1940
It is a precision optical accessory designed for experiments involving lens systems, optical slits, and mirrors, allowing accurate adjustments along multiple axes. It is widely used in educational and research laboratories to study image formation, optical alignment, and related phenomena.

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Technical Specifications

  • Nodal Upright:
    • Combination of single and double lens holders mounted on a unit capable of rotation along the vertical axis.
    • Lens holders adjustable in height.
    • Single and twin lens holders can be moved together via rack & pinion or relative to each other by sliding.
    • Movements read precisely using individual pointers on a mm scale.
  • Mirror:
    • Plain, inclinable mirror mounted on 3″ steel C.P. stem.
  • Optical Slit:
    • Fine cross slit, one surface white and the other optical black.
    • Mounted on 3″ steel C.P. stem for stability.
  • Lamp House:
    • Electric bulb encased in a metal housing with cord & pin.
    • Operates on 220 VAC.

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