To study the diffraction of light by single slit, double slit, multiple slit, cross wire, wire mesh, pinhole, grid and to measure intensity distribution and slit width. The complete setup should include
1. Diode laser : Wavength: 635 mm.
2. Photo detector: Silicon photocell, Aperture: at least 1 mm, rod.
3. Multimeter.
4. Optical bench: length not less than 1 meter with 4 point levelling screw.
5. Slider (Transversal) with least count 0.01 mm.
6. Fixed Slider.
7. Connecting leads: Banana plug
8. Screen: Transluscent of size 150x150mm
9. Diffraction slides: Frame size: 50x50mm,Slit: separation of 0.20mm and width 0.06 mm, Grating: 50lines/mm, 80 lines/mm, 300 lines/mm, 3000 lines/mm

Price:
Price 45000 INR / Piece
Minimum Order Quantity : 1 Piece
Control Type : Manual
Material : Metal and Glass
Application : Demonstration of Photoelectric Effect in Physics Experiments
Dimension (L*W*H) : Standard
Price 40000 INR / Piece
Minimum Order Quantity : 1 Piece
Control Type : Manual controls
Material : Metal plastic
Application : Measurement of magnetic fields
Dimension (L*W*H) : Compact dimensions
Control Type : Analog Interface
Material : Metal and Plastic
Application : Educational Physics Experiments and Lab Demonstrations
Dimension (L*W*H) : Control Box: 300 x 150 x 100 mm Solenoid: 200 x 400 mm
Control Type : Manual
Material : Metal
Application : Scientific research measurement and alignment
Dimension (L*W*H) : 300mm x 50mm x 50mm (approximate)