For direct reading for Visible wavelength of Spectrum, fluorescence spectra, Band Spectra , Zeeman effect and determination Analysis.* Collimator / Telescope Prism Housing*A) Telescope tube:  2” with Ramsden type Eyepiece Mag. 10x for focussing of spectral lines.B) Collimator tube 50 mm dia provided with Rack and Pinion arrangement & ..

Febry Perot Interferometer OSAW ..

A) Two coated mirrors: mounted in aluminum housing. This module is placed in front of the moving mirrors to set up the interferometer. Two adjustable         screws are provided for making the two italans parallel.B) Telescope: with ramsden eyepiece with magnification of 3 x is fitted with cross wire glass gr..

Parts:1. Optical Breadboard 2 feet x 1 feet2. 5mW diode Laser with power supply3. Kinematic Laser mount 4. Beam Splitter with Mount5. Front coated Mirrors 2 nos with screw at the rear for adjustment6. Mirror Mount with micrometer translation stage7. Mirror mount with Precision translation stage...

A) Having 2 L Shaped brackets one large (For the laser & the laser expander)B) The other small the screen. These have to be fixed with the help of bolts and spanner. C) There are corresponding hole the brackets and the sides of the interferometer for fixing these bracketsD) Beam SplitterE) Universal BaseF) Mounting BracketsG) Solid state L..

1. Determination of Wavelength of Monochromatic Sodium Light.2. Determination of Wavelength of He-Ne Laser or Diode Laser.A) It consist of two plane front coated mirrors M1 & M2 and two exactly similar optically plane, parallel glass plates p1, p2. The plates p1 is partially silvered on         its one su..

Precisely to find wave length of Monochromatic light on  calibrated scale L.C.0.001mm with Telescope. It has following  parts :-1) Bed : Optically ground length 250 mm.2) Main Round Screw : length 200 mm pitch 1mm for moving Mirror mount.3) Surface coated mirrors with Mirror mount :  two nos , are  held in mirror mounts  wh..