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ESAW Hydrogen Lamp (LO-5701)With power supply 410.2, 434, 486.1, 656.3mm Calibrated lines...

ESAW Interference Model (LO-6457)Two transparent acrylic plates (90x90)mm and (90x120)mm printed with pattern of concentric circles to represent wave fronts and to demonstrate the interference pattern of two waves on an overhead projector...

ESAW Intermediate Spectrometer 6" S.S. Scale (LO-6133)For Introductory class work • A Basic measuring instrument for quantitative spectroscopy experiments, this instrument is mounted on a stable cast iron base with attached collimator and a rotating telescope platform and graduated circle.• A 2.4cm. Diameter achromatic optical system with a..

ESAW Intermediate Travelling Microscope (LO-5935)The travelling microscope consists of a cast iron base with machined vee-top surface and is fied with 3 levelling screws, one being fixed. The microscope can travel horizontally 18cm and vercally 15cm with the help of slides. The slow moon knobs are provided for taking accurate readings. Vernier..

ESAW Iris Diapgram (LO-5263)A circular black metal screen about 75mm diameter, with an adjustable iris diaphragm, maximum aperture 6mm..

ESAW Kaleidoscope (LO-6403)A simple optical toy in a tube that produces beautiful symmetrical patterns due to reflection/refraction of light from numerous small colored glass pieces.LO-6403     Kaleidoscope, in plastic tubeLO-6403     Kaleidoscope, in plated metal tube..

ESAW Kirchhounsen Type Spectrometer (LO-6142)For qualitative observation and measurement of emission and absorption spectra. The table unit has a fixed optical flint prism with a removable cover. Includes swiveling observation telescope with movable ocular, scale tube with reference subdivision, slit tube with an adjustable slit. Complete assem..

ESAW L.B. Photometer Assembly complete with Optical Bench (Lo-5075)Complete with opcal bench of one meter long with L.B..

ESAW Lamp House & Transformer (LO-5980)Specially designed lamp house and transformer for operating different types of spectral lamps that ensures almost immediate striking of the spectral lamps no sooner they are switched ON and provides a steady light output of high intensity. Transformer encased in a two part aluminium extrusion with in..

ESAW Laser Spectrometer (LO-6062)This is an advanced deluxe spectrometer of size 7" spectrometer, we have made arrangement for Diode laser&detectorinstead of telescope & collimator. The diode laser is held in support rigidly &in perfect alinement at the place of the collimator. similarly, the output detector is held in support rigidly&..

ESAW  Laurent’s Half Shade Student Polarimeter (LO-5836)Specially designed for easy to use, moderately priced, for colleges and research laboratories. Ideal for determining the specific rotaon of optically acve substances. Our Polarimeters are now extensively used in industrial laboratories as well. A corning glass tube is enclosed i..

ESAW LED Light Source (LO-5683)We have introduced new source of light. LED light source (in red colour). LED is housed in a special Aluminium case with 2 set of lenses. LED operates on a specially designed IC regulated power supply...

ESAW Led Ray Box (LO-6340)No more burnt finger, this LED Ray box housed in a tradional diecast enclosure uses the latest ultra bright LED technology giving a superior white light with a 10000 hour life. Supplied complete with slit plate. Collimating lens and mains power adaptor. Features:Ultra cool – temperature  Long life LED – rate..

ESAW Light And Shadows (LO-6475)Activities Those Can Be Performed With This Kit :-Formations Of ShadowHow do shadow changes through out the day?Does the sunshine from the same direction at the same time each day ?Earth spin on its axisDo the light passes through each materials?Why we use a mirror?Best light reflecting surface.How can a shadow chang..

ESAW Light Demonstration Donut (LO-6376)Optically clear frame polished acrylic for investigating internal reflection and refraction...