To evaluate the cotton maturity yarn Hairiness, Physical Identification like length, count of any fine textile fibre can be done in Polarized Light.
Projection Microscope is measurement of specimen, equipped with bright Halogen Lamp 12Volt, 100 watts solid state variable light control arrangement workable on 220V A.C mains, inter locking with electronics fuse system. Quadruple revolving nosepiece, approximate 200mm dia. graduated screen rotatable through 360°, built in fennel lens, loop and arrow arrangement and co axial mechanical stage, magnification from 125x to 1000x with following optical & dust cover in a sturdy card board box.
Observation Screen - 200mm graduated screen, built-in Fresnel lens, loop and arrow arrangement and coaxial mechanical stage of size 135X120mm.
Nosepiece - Quadruple revolving nosepiece
Magnification: 125x to 1000x. Illumination - Halogen lamp 12 volts, 100 watts, workable on 220V/110V AC. Objectives - 5x, 10x, 20x, 40x.
...