Experimental contents
☆Newton's rings: to observe interference image of Newton's rings
☆To measure thickness of micro amount
☆To measure wavelength of unknown light source
Configuration and technical parameters
☆Display screen: size: 8cun, proportion: 4:3; resolution ratio: 320X240; power supply: DC:8-32V, power consumption<10W.
☆Camera: type: CMOS; resoluton ratio: PAL system: 625X582, NTSC system: 51OX492 Angle of view: 620: minimal illumination: 1.5 LAX.
☆Light sources: semiconductor laser, sodium lamp, LED.