NEWTONS RING EXPERIMENTAL SETUP

Model No: PSAW-850

PARAMETERS:

Compact Stand-alone setup with built in sodium bulb, microscope, HID blast transformer & optics in a single compact body made of Al casting with high quality glass plates having flatness λ/10.
Smooth X & Y movement of reflector assembly.
Spherometer: Types 3 legs, Vertical scale 6 x disk(brass) 6mm(WxT) micrometre dia. 40mm, Brass lower disc dia. 60mm, Range 10-0-10mm, Least count 0.01mm
Plano convex :Dia. 61.5mm, Glass, Focal length lens 200mm.
Sodium source with MS housing, 200 x 85mm, slit(LxW) 20x16mm with reflector mounted at 45°(no special adjustment required).
Micro meter with Vernier dial having 100 div., LC 0.01mm Eyepiece Ramsden 10X
Linear motion : 10 – 0 -10mm
Objective : 3X