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 50000 INR / Piece
Minimum Order Quantity : 1 Piece
Material : Metal and plastic
Warranty : Standard warranty provided by manufacturer
Control Type : Digital and manual controls
Type : Scientific laboratory equipment, Other
Price 40000 INR / Piece
Minimum Order Quantity : 1 Piece
Material : Metal plastic
Warranty : 1 year
Control Type : Manual controls
Type : Other, Electromagnetic field equipment
Price 20000 INR / Piece
Minimum Order Quantity : 1 Piece
Material : Stainless steel borosilicate glass plastic components
Warranty : 1 year manufacturer warranty
Control Type : Manual adjustment
Type : Other, Capillary rise method apparatus
Material : Metal and Plastic
Warranty : 1 year
Control Type : Analog Interface
Type : Long Solenoid Apparatus, Other